Lock box

Abstract

1. The name of this design product: Lock box. 2. Purpose of this design product: The lock box is usually used to connect underground continuous walls or other foundation engineering structures with special shapes or requiring higher connection accuracy. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: 3D diagram of the combined state 1. 5. Other situations that require explanation: Component 1 is a 10-meter lower section pipe lock box, and component 2 is a 6-meter upper section pipe lock box. Components 1 and 2 are spliced ​​together.

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