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Steel mold for prefabricated concrete lintel of distribution box, and assembly structure and construction method of steel mold

A technology for concrete and distribution boxes, which is applied in the direction of manufacturing tools, mold fixtures, molds, etc., can solve problems such as damage to masonry, and achieve the effects of ensuring construction quality, good appearance, and improving production efficiency

Active Publication Date: 2022-02-08
CHINA MCC17 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem that the concrete lintel of the distribution box cannot be vibrated in the above-mentioned background technology, the present invention provides a prefabricated steel mold for the concrete lintel of the distribution box, assembly The structure and construction method effectively solve the problem of vibration of the concrete lintel of the prefabricated distribution box, and avoid the problem of masonry damage caused by cutting the lintel position on the wall after the completion of the masonry structure due to cross operations during the construction process

Method used

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  • Steel mold for prefabricated concrete lintel of distribution box, and assembly structure and construction method of steel mold
  • Steel mold for prefabricated concrete lintel of distribution box, and assembly structure and construction method of steel mold
  • Steel mold for prefabricated concrete lintel of distribution box, and assembly structure and construction method of steel mold

Examples

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Effect test

Embodiment 1

[0038] see Figure 1 to Figure 11 , the present invention is a prefabricated distribution box concrete lintel steel mold, which includes a bottom mold 1, a short side mold 2, a long side mold 3, a top mold 4, a plug core 5 and a bolt 6, the bottom mold 1, the short The side molds 2 , the long side molds 3 and the top mold 4 are all made of metal plates including but not limited to, and are generally made of steel plates. The bottom mold 1 is rectangular, and the corresponding two short sides and the inner sides of the two long sides on the top are respectively provided with a short side groove 101 and a long side groove 102 parallel to the short side and the long side and having the same depth. There are some circular threaded grooves 103 evenly distributed on the corresponding center line of the long side; The matching block 203 has a slot 201 vertically provided with a width consistent with the width of the long side groove 102 on its inner side close to the short sides of ...

Embodiment 2

[0043] The assembly structure of a prefabricated distribution box concrete lintel steel mold described in Example 1 is as follows: the short side mold 2 and the long side mold 3 are two pieces, and the two short side molds 2 are respectively passed through the card The block 203 is snapped into the short side groove 102 and vertically fixedly connected with the bottom mold 1, the two sides of the two long side side molds 3 are respectively snapped into the corresponding slots 201 of the two short side side molds 2, and the bottom is snapped into the long side mold 2. In the side groove 102; the top mold 4 is covered on the upper surface of the short side mold 2 and the long side mold 3, and the four round holes 403 on it correspond to each bolt hole 202 respectively, and pass through the bolts 6 respectively. Each corresponding round hole 403 and bolt hole 202 are connected and fixed; each of the circular threaded grooves 103 is connected with the external thread 501 at the bot...

Embodiment 3

[0045] A construction method of the steel mold of the prefabricated distribution box concrete lintel of the present invention is carried out using the steel mold of the prefabricated distribution box concrete lintel described in embodiment 1, comprising the following steps:

[0046] Step 1, first place the base form 1 on the level ground;

[0047] Step 2: Snap the short-side side molds 2 into the short-side grooves 101 on both sides of the bottom mold 1;

[0048] Step 3: Insert the long side mold 3 into the corresponding slots 201 on both sides of the two short side molds 1 and the long side groove 102 of the bottom mold 1;

[0049] Step 4, place the top mold 4 on the top of the short side mold 2 and the long side mold 3, make the round holes 403 at the four corners align with the bolt holes 202 on the top of the two short side molds 2, and pass the bolt 6 Fix and tighten;

[0050] Step 5. According to actual needs, insert the ferrule 5 from the circular hole 401 of the top ...

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Abstract

The invention discloses a steel mold for a prefabricated concrete lintel of a distribution box, and an assembly structure and a construction method of the steel mold, belonging to the technical field of concrete construction. The steel mold for the prefabricated concrete lintel of the distribution box comprises a bottom mold, a short-edge side mold and a long-edge side mold which can be made of steel and have certain strength. All the molds are combined into a mold plate system according to requirements, and the stability and rigidity of the mold as a concrete mold plate can be met; and after concrete is poured into the mold and cured according to requirements, the concrete lintel of the distribution box is manufactured, and requirements on quality and impression are met. By means of the steel mold, lintel prefabricating production efficiency can be improved, large-scale industrialized production of steel plates can be achieved, a requirement on the number of prefabricated concrete lintels can be met, the problem that cast-in-place concrete lintels on a construction site cannot be vibrated is solved, and preformed holes in the prefabricated lintel of the distribution box can be formed at a time, so construction quality can be guaranteed, appearance quality can be guaranteed, and wide market prospects are obtained.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to a prefabricated distribution box concrete lintel steel mold, an assembly structure and a construction method. Background technique [0002] Concrete is one of the most important civil engineering materials today. It is composed of cementitious materials, granular aggregates (also known as aggregates), water, and additives and admixtures added when necessary, prepared in a certain proportion, uniformly stirred, densely formed, cured and hardened. artificial stone. Concrete has the characteristics of rich raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine developm...

Claims

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Application Information

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IPC IPC(8): B28B7/00B28B1/087
CPCB28B7/0029B28B7/0014B28B7/0055B28B1/0873
Inventor 袁军文程永彬
Owner CHINA MCC17 GRP
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