Pouring auxiliary structure for ultra-high performance concrete construction
By designing a filling auxiliary structure with adjustable infusion width, the problems of time and labor consumption caused by the unadjustable discharge pipe during concrete trucks in the prior art are solved, and a more efficient filling process is achieved.
Patent Information
- Application Number
- CN202421336526.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In the prior art, the filling width of the discharge pipe is unadjustable when pouring a concrete vehicle, which causes the filling on a wooden mold with a larger width to take a long time, and requires moving the discharge pipe multiple times, which consumes a lot of manpower.
A filling auxiliary structure is designed, including an intermediate pipe and a pouring box. The intermediate pipe is connected to the discharge pipe by locking bolts. An adjustment component is installed at the bottom of the pouring box to adjust the filling width according to the width of the wooden mold to prevent the discharge pipe from moving back and forth.
It greatly shortens the time-consuming of wood mold filling, reduces manpower consumption, and improves infusion efficiency.
Smart Images
Figure CN222614855U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of auxiliary pouring, in particular to a pouring auxiliary structure used for ultra-high performance concrete construction. Background Art
[0002] Ultra-high performance concrete is a new type of high-performance concrete with excellent mechanical properties, durability and impermeability. Compared with traditional concrete, UHPC has higher compressive strength, better flexural strength and lower porosity.
[0003] In the prior art, one of the methods for pouring ultra-high performance concrete into a wooden mold is to use a concrete truck for pouring. Specifically, a worker holds a discharge pipe by hand to introduce concrete into the wooden mold. However, the pouring width of the discharge pipe is not adjustable. When pouring into a wooden mold with a larger width, the discharge pipe needs to be moved back and forth. The pouring of the wooden mold takes a long time, and moving the discharge pipe back and forth will consume a lot of manpower. Summary of the invention
[0004] The utility model aims to solve the problem that when pouring ultra-high performance concrete into a wooden form in the prior art, one of the methods is to use a concrete truck for pouring, specifically, a worker holds a discharge pipe by hand to introduce concrete into the wooden form, but the pouring width of the discharge pipe is not adjustable. When pouring into a wooden form with a larger width, the discharge pipe needs to be moved back and forth, the pouring of the wooden form is time-consuming, and moving the discharge pipe back and forth will consume more manpower. A pouring auxiliary structure for ultra-high performance concrete construction is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A pouring auxiliary structure for ultra-high performance concrete construction, comprising an intermediate pipe, the bottom of the intermediate pipe is fixedly connected to a pouring box, the bottom of the pouring box is equidistantly provided with release holes, the inner cavity of the intermediate pipe is fixedly provided with a docking ring, the side of the intermediate pipe is equidistantly threaded with locking bolts along the vertical direction, the intermediate pipe is fixedly provided with an anti-slip plate on the side of the locking bolt, the top of the pouring box is symmetrically fixed with a lifting handle, the bottom edge of the pouring box is fixedly provided with an edge block, and the edge block is provided with an adjustment component for adjusting the pouring width.
[0007] Optionally, a reinforcement shoulder is symmetrically fixedly provided on the side surface of the intermediate tube, and the bottom of the reinforcement shoulder is fixedly connected to the top of the pouring box.
[0008] Optionally, a rectangular groove is opened on the side of the anti-drop folding plate, and a holding column is fixedly arranged on the side of the rectangular groove, and the diameter of the holding column is smaller than the width of the rectangular groove.
[0009] Optionally, the adjustment assembly includes a blocking plate, a driving block, and a shift screw, and an edge block located on the same side of the pouring box is rotatably connected to the shift screw, and the outer wall of the shift screw is symmetrically provided with external threads in different rotation directions.
[0010] Optionally, an auxiliary column is fixedly provided on the edge block located on the other side of the pouring box, two groups of blocking plates are provided in total, and a driving block is fixedly provided on the side edge of the blocking plate.
[0011] Optionally, the driving block located on one side of the blocking plate is threaded into the outer wall of the displacement screw, and the driving block located on the side of the blocking plate is movably inserted into the auxiliary column.
[0012] Compared with the prior art, the utility model has the following advantages:
[0013] 1. The main structure of the utility model includes a pouring box and an intermediate pipe. The intermediate pipe is connected to the discharge pipe of the concrete pouring vehicle through a locking bolt, and an adjustment component is provided at the bottom of the pouring box. The adjustment component can adjust the pouring width of the bottom of the pouring box according to the pouring width of the wooden formwork. The discharge pipe does not need to move back and forth, and the time consumed for pouring the wooden formwork is greatly shortened. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above.
[0016] Figure 3 for Figure 1 Schematic diagram of the top view structure.
[0017] Figure 4 for Figure 3 Schematic diagram of the structure with the adjustment components removed.
[0018] In the figure: 1. middle tube; 2. reinforcing shoulder; 3. locking bolt; 4. anti-breakage plate; 41. rectangular groove; 5. holding column; 6. lifting handle; 7. pouring box; 71. release hole; 8. shift screw; 9. driving block; 10. blocking plate; 11. auxiliary column; 12. edge block; 13. docking ring. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0021] Reference Figure 1-4 A pouring auxiliary structure for ultra-high performance concrete construction includes an intermediate pipe 1, a pouring box 7 is fixedly connected to the bottom of the intermediate pipe 1, release holes 71 are equidistantly arranged at the bottom of the pouring box 7, a docking ring 13 is fixedly arranged in the inner cavity of the intermediate pipe 1, locking bolts 3 are equidistantly screwed into the side of the intermediate pipe 1 along the vertical direction, an anti-drop folding plate 4 is fixedly arranged on the side of the locking bolt 3 of the intermediate pipe 1, and a lifting handle 6 is symmetrically fixedly arranged on the top of the pouring box 7 to facilitate workers to transfer the pouring box 7.
[0022] An edge block 12 is fixedly provided at the bottom edge of the pouring box 7, and an adjustment component for adjusting the pouring width is provided on the edge block 12. Reinforcement shoulders 2 are symmetrically fixedly provided on the side of the intermediate tube 1, and the bottom of the reinforcement shoulder 2 is fixedly connected to the top of the pouring box 7. A rectangular groove 41 is opened on the side of the anti-slip folding plate 4, and a holding column 5 is fixedly provided on the side of the rectangular groove 41. The diameter of the holding column 5 is smaller than the width of the rectangular groove 41. The anti-slip folding plate 4 can prevent the locking bolt 3 from being excessively screwed out and lost.
[0023] The adjustment assembly includes a blocking plate 10, a driving block 9, and a shift screw 8. The edge block 12 located on the same side of the pouring box 7 is rotatably connected to the shift screw 8. The outer wall of the shift screw 8 is symmetrically provided with external threads in different directions. The edge block 12 located on the other side of the pouring box 7 is fixedly provided with an auxiliary column 11. There are two groups of blocking plates 10, and a rocker is provided at the end of the shift screw 8.
[0024] A driving block 9 is fixedly provided on the side edge of the blocking plate 10 . The driving block 9 on one side of the blocking plate 10 is screwed into the outer wall of the displacement screw 8 . The driving block 9 on the side of the blocking plate 10 is movably inserted into the auxiliary column 11 .
[0025] The specific implementation steps and principles of the utility model are as follows:
[0026] In the initial state, the ends of the two sets of blocking plates 10 are completely fitted together to close the bottom of the pouring box 7. The worker first inserts the discharge pipe of the concrete pouring truck into the middle pipe 1 until the end of the discharge pipe is against the top of the docking ring 13, and manually tightens the two locking bolts 3. Finally, the shift screw 8 is rotated according to the width of the wooden mold. The shift screw 8 drives the two sets of blocking plates 10 to move away from each other to an appropriate distance. Finally, the discharge pipe of the concrete mixer truck is started, and the entire device is transferred manually through the lifting handle 6 to complete the pouring work in the wooden mold.
[0027] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and inventive concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A pouring auxiliary structure for ultra-high performance concrete construction, comprising an intermediate pipe (1), characterized in that: The bottom of the intermediate tube (1) is fixedly connected to a pouring box (7), the bottom of the pouring box (7) is equidistantly provided with release holes (71), the inner cavity of the intermediate tube (1) is fixedly provided with a docking ring (13), the side of the intermediate tube (1) is equidistantly threaded with locking bolts (3) in the vertical direction, the intermediate tube (1) is fixedly provided with an anti-slip folding plate (4) on the side of the locking bolt (3), the top of the pouring box (7) is symmetrically fixedly provided with a lifting handle (6), the bottom edge of the pouring box (7) is fixedly provided with an edge block (12), and the edge block (12) is provided with an adjustment component for adjusting the pouring width.
2. The pouring auxiliary structure for ultra-high performance concrete construction according to claim 1, characterized in that: The side of the intermediate pipe (1) is symmetrically and fixedly provided with a reinforcing shoulder (2), and the bottom of the reinforcing shoulder (2) is fixedly connected to the top of the pouring box (7).
3. The pouring auxiliary structure for ultra-high performance concrete construction according to claim 1, characterized in that: A rectangular groove (41) is provided on the side of the anti-drop folding plate (4), a holding column (5) is fixedly provided on the side of the rectangular groove (41), and the diameter of the holding column (5) is smaller than the width of the rectangular groove (41).
4. The pouring auxiliary structure for ultra-high performance concrete construction according to claim 1, characterized in that: The adjustment assembly comprises a blocking plate (10), a driving block (9), and a shift screw (8); an edge block (12) located on the same side of the pouring box (7) is rotatably connected to the shift screw (8); and the outer wall of the shift screw (8) is symmetrically provided with external threads of different rotation directions.
5. The pouring auxiliary structure for ultra-high performance concrete construction according to claim 4, characterized in that: An auxiliary column (11) is fixedly provided on the edge block (12) located on the other side of the pouring box (7), two groups of blocking plates (10) are provided in total, and a driving block (9) is fixedly provided on the side edge of the blocking plate (10).
6. The pouring auxiliary structure for ultra-high performance concrete construction according to claim 4, characterized in that: The driving block (9) located on one side of the blocking plate (10) is screwed into the outer wall of the displacement screw (8) through a thread, and the driving block (9) located on the side of the blocking plate (10) is movably inserted into the auxiliary column (11).