一种二分之一圆的混凝土风塔预制管片组合模板
By designing a combined template that includes a base frame, water tank, submersible pump, and pressurized nozzle, the problem of inconvenience in traditional manual cleaning was solved, achieving efficient cleaning of residues on the inner wall of the mold, ensuring the forming accuracy of precast segments and the reusability of the mold, and improving the stability and splicing quality of the wind tower structure.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI HUALANG GREEN BUILDING NEW ENERGY CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional manual cleaning of concrete residue from the inner wall of a half-circle mold is inconvenient, resulting in uneven surfaces and dimensional deviations in the precast segments, which affects the reuse of the mold and the forming quality of the precast segments.
Design a combined template including a base frame, water tank, submersible pump, flexible corrugated pipe and pressurized nozzle. The submersible pump provides water, the flexible corrugated pipe delivers high-pressure water flow, and the telescopic rod moves the nozzle up and down to thoroughly clean the inner wall of the mold. The design of the sealing block and cleaning tank ensures that the water flow is accurately applied to the inner wall of the mold.
It achieves efficient removal of residue from the inner wall of the mold, ensuring the forming accuracy and surface quality of the precast segments, ensuring the smooth splicing and structural stability of the wind tower segments, and improving the sealing performance and reusability of the mold.
Smart Images
Figure CN224510010U_ABST
Abstract
Claims
1. A prefabricated segmental formwork for a half circle concrete wind tower, comprising a base frame (1), characterized in that: A half-circle mold (2) is fixedly installed on the top of the base frame (1). A water tank (4) is fixedly installed on the inner bottom wall of the base frame (1). A submersible pump (5) is fixedly installed on the inner bottom wall of the water tank (4). An elastic corrugated pipe (6) is fixedly installed at the water outlet end of the submersible pump (5). A water pipe head (7) is fixedly installed at the end of the elastic corrugated pipe (6) away from the submersible pump (5). A pressurized nozzle (8) is fixedly installed at one end of the water pipe head (7). Two reinforcing rods (9) are fixedly installed on the top of the base frame (1). One end of each of the two reinforcing rods (9) is fixedly connected to the bottom of the half-circle mold (2). A horizontal plate (10) is fixedly installed between the two reinforcing rods (9). A telescopic rod (11) is fixedly installed inside the horizontal plate (10). A connecting plate (12) is fixedly installed at the vertically upward telescopic end of the telescopic rod (11). The connecting plate (12) is fixedly connected to the water pipe head (7). A cleaning groove adapted to the pressurized nozzle (8) is opened at the bottom of the half-circle mold (2). A sealing block (13) is provided on the inner wall of the cleaning groove opened inside the half-circle mold (2).
2. A half circle concrete wind tower precast segmental combined formwork according to claim 1, characterized in that: A rubber anti-slip pad (14) is fixedly installed on the bottom of the base frame (1).
3. A half circle concrete wind tower precast segmental combined formwork according to claim 1, characterized in that: The half-circle mold (2) is connected to a cover plate (3) by a hinge.
4. A segmental concrete wind tower precast segmental formwork of a half circle according to claim 1, characterized in that: The water tank (4) is provided with an observation window (15) inside, and the outer side of the observation window (15) is provided with scale lines.
5. A segmental concrete wind tower precast segmental formwork of a half circle according to claim 1, characterized in that: The bottom of the sealing block (13) is fixedly installed with a first fixing plate (16), and the bottom of the half-circle mold (2) is fixedly installed with a second fixing plate (17). The first fixing plate (16) and the second fixing plate (17) are connected by fixing bolts (18).
6. A segmental concrete wind tower precast segmental formwork of a half circle according to claim 1, characterized in that: A drainage sealing cap (19) is provided on one side of the half-circle mold (2).