Adjustable steel mold

Abstract

This disclosure provides an adjustable steel mold for concrete pouring in ditch engineering. The adjustable steel mold includes a first steel structure and a second steel structure, the second steel structure being able to be fitted onto the first steel structure. The first steel structure is rectangular and has a plurality of first adjustment holes spaced through it along its longitudinal direction. The second steel structure has a plurality of second adjustment holes through it. Each first adjustment hole corresponds to any second adjustment hole, and the corresponding first and second adjustment holes can be locked together by a screw, positioning the first and second steel structures in a fixed position. This allows for flexible adjustment of the span size of the steel mold as needed, effectively improving the applicability and assembly efficiency of ditch engineering pouring operations.

Claims

1. An adjustable steel mold, used for concrete pouring and molding of steel molds in ditch engineering, the adjustable steel mold comprising: a first steel structure in the shape of a long rectangle, wherein the first steel structure is provided with a plurality of first adjustment holes spaced apart along its longitudinal direction; and a second steel structure capable of being sleeved with the first steel structure, wherein the second steel structure is provided with a plurality of second adjustment holes, wherein any one of the first adjustment holes can correspond to any one of the second adjustment holes, and the corresponding first adjustment hole and the second adjustment hole can be locked together by a screw, thereby positioning and engaging the first steel structure and the second steel structure.

2. The adjustable steel mold as described in claim 1, wherein, There are multiple first steel structures, and a connecting steel structure is provided between each pair of adjacent first steel structures.

3. The adjustable steel mold as described in claim 2, wherein, The connecting steel structure is provided with a plurality of connecting holes; the first steel structure is provided with a plurality of connecting holes; each connecting hole can correspond to the corresponding connecting hole and be locked by a locking fastener.

4. The adjustable steel mold as described in claim 3, wherein, The first steel structure has a first end and a second end, and each of the first adjustment holes is spaced apart between the first end and the second end.

5. The adjustable steel mold as described in claim 4, wherein, Each of the connecting holes is spaced apart between the first end and each of the first adjustment holes.

6. The adjustable steel mold as described in any one of claims 1 to 5, wherein, The second steel structure has a support rod and a steel plate, and the support rod and the steel plate are detachably connected.

7. The adjustable steel mold as described in claim 6, wherein, The support rod is connected to the first steel structure.

8. The adjustable steel mold as described in claim 7, wherein, The support rod has a sleeve and a support. The sleeve is vertically connected to the support. The sleeve is sleeved with the first steel structure and is provided with each of the second adjustment holes.

9. The adjustable steel mold as described in claim 8, wherein, A connecting hole is provided between the two ends of the sleeve, which communicates with each of the second adjustment holes, and the sleeve is fitted onto the first steel structure through the connecting hole.

10. The adjustable steel mold as described in claim 9, wherein, The sleeve is long and rectangular, and the second adjustment holes are spaced apart along its longitudinal direction. The connecting hole is perpendicularly connected to each of the second adjustment holes.

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