CN211548092U - Splicing I-steel plastic box - Google Patents

Abstract

The utility model discloses a concatenation formula I-steel plastic box relates to the plastic box field. Including the plastic case body, the inside I-steel cavity that is equipped with "worker" word shape of plastic case body, the I-steel cavity runs through the plastic case body is perpendicular the I-steel cavity is in plastic case body one side is equipped with a plurality of first archs the plastic case body be equipped with first protruding one side the corresponding face be equipped with first protruding assorted second recess, perpendicular the I-steel cavity is in plastic case body one side is followed plastic case body outer wall is equipped with first recess the plastic case body is equipped with the opposite face that is equipped with first recess one side be equipped with first recess assorted second is protruding. The utility model discloses a PC plastics injection moulding can carry out industrial production in batches, low in production cost, and intensity is not fragile greatly, and adaptable different thickness wall body construction, concatenation convenient operation installs and demolishs I-steel labour saving and time saving, and is very practical.

Description

Splicing I-steel plastic box

Technical Field

The utility model relates to a plastic box specifically indicates a concatenation formula I-steel plastic box.

Background

The I-shaped steel is common section steel, is widely used in the construction of the I-shaped steel of the cantilever scaffold, and has an I-shaped section. When the I-steel is applied to the field of buildings, the I-steel is often arranged in a main shear wall as a support for erecting a scaffold, one end of the I-steel penetrates through the main shear wall, the other end of the I-steel extends out of the suspended structure of the building to form overhanging I-steel, and the erected scaffold is fixed on the overhanging I-steel. In the traditional technology, when I-steel penetrates through a main shear wall, a wood box needs to be sleeved between the I-steel and the main shear wall, when the main shear wall is poured, the wood box is pre-embedded in the main shear wall, and because the wood box is separated between the I-steel and concrete poured by the main shear wall, the I-steel can be detached and reused after the building is finished, but the existing wood box is low in strength and easy to damage when the main shear wall is poured, and a gap between the wood box and the I-steel is large, so that the concrete can easily enter the gap and be solidified with the I-steel, and the later-stage I-steel detachment is difficult. In addition, in actual construction, the wooden box is generally manufactured on site by workers for manufacturing the overhanging i-beam, but the workers are not woodworkers and generally have no tool for manufacturing the wooden box at hand, so that the wooden box is very difficult to manufacture on site. If the wooden box is made by woodworkers, the material cost is increased by increasing labor cost, so that the wooden box is very high in cost, and the wooden box is disposable and is discarded after being used, thereby causing waste and increasing the construction cost.

The utility model discloses a utility model with application number 201620663505.0, which relates to an overhanging I-beam pre-buried box die device, comprising a bottom plate, an inner frame and an outer wall, wherein the middle part of the bottom plate is provided with the inner frame, and the section of the inner frame is matched with the overhanging I-beam; the side part of the bottom plate is provided with an outer wall corresponding to the side wall and the end face of the inner frame, and the outer wall is hinged on the bottom plate through a hinge; the upper end surface of the outer wall is correspondingly provided with a top plate, the side edge of the top plate is provided with a notch corresponding to each outer wall, and the outer wall of the outer wall is hinged with a locking bolt corresponding to the notch; the two ends of the inner frame are abutted against the inner sides of the corresponding outer walls. This utility model has solved above-mentioned problem, but this utility model structure is more complicated, and troublesome poeration during the in-service use, if the isolating agent paints the position and causes concrete and I-steel adhesion to solidify easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a concatenation formula I-steel plastic box is provided, simple structure, the later stage wall body is pour back I-steel and is easily dismantled, and can splice according to wall thickness, and the cost of manufacture is low, simple to operate.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a concatenation formula I-steel plastic case, includes the plastic case body, the inside I-steel cavity that is equipped with "worker" word shape of plastic case body, the I-steel cavity runs through the plastic case body, it is perpendicular the I-steel cavity is in the plastic case body simultaneously is equipped with a plurality of first archs the plastic case body is equipped with the corresponding face of first protruding one side be equipped with first protruding assorted second recess, it is perpendicular the I-steel cavity is in the plastic case body simultaneously is followed plastic case body outer wall is equipped with first recess the opposite face that the plastic case body was equipped with first recess one side be equipped with first recess assorted second is protruding.

Preferably, the lower side of the I-shaped steel cavity in the I-shaped cavity is embedded outside one side of the plastic box body 1.

Further preferably, the height of the cavity embedded in the surface of the plastic box body 1 below the I-shaped cavity is smaller than the actual height of the I-shaped steel.

Preferably, a plurality of first rib plates are arranged around the upper side part of the I-shaped cavity, second rib plates are symmetrically arranged at the lower parts of two sides of the | part in the middle of the I-shaped cavity, and the first bulges are arranged on the first rib plates and the second rib plates.

Preferably, the first protrusion is conical or cylindrical, the second groove is circular hole-shaped, and the external dimension of the first protrusion is smaller than the circular hole dimension of the second groove.

Preferably, the spliced I-steel plastic box is made of PC plastic and is integrally manufactured by adopting an injection molding process.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

1. the utility model discloses a general PC material utilizes the whole injection moulding of injection moulding process to form, can carry out industrial production in batches, greatly reduced use cost.

2. The utility model discloses the I-shaped die cavity that sets up presses close to with I-steel overall dimension mutually, and at the in-process of pouring, I-steel and concrete contact are few, so the later stage is demolishd the I-steel very conveniently, laborsaving.

3. The utility model discloses well below the I-shaped die cavity "-" cavity inlay outside the plastic carton and the total height of I-shaped cavity on the plastic carton is less than the actual height of I-steel, during the use, I-steel bottom surface atress contact shear force wall has reduced the stress intensity of plastic carton, reduces its damage probability, sets up a plurality of gussets around "-" above the I-shaped die cavity of plastic carton, increases the intensity of I-shaped die cavity, increases the stress intensity of plastic carton, makes it not fragile.

4. The utility model discloses still set up first arch and the second recess of mutually supporting and the second arch and the first recess of mutually supporting and carried on spacing fixedly, the concatenation operation is very convenient, makes the utility model discloses adaptable different thickness wall body construction, it is very practical.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of another structure of the present invention;

fig. 4 is a rear view of the present invention;

fig. 5 is a schematic diagram of the splicing of the present invention;

FIG. 6 is a schematic view of an I-steel passing through the present invention;

FIG. 7 is a schematic view of an assembly structure of a first groove and a second protrusion;

in the figure: the plastic box comprises a plastic box body 2, a first bulge 3, a first rib plate 4, an I-shaped cavity 5, a second rib plate 6, a first groove 7, a second bulge 8, a second groove 9 and I-shaped steel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the spliced I-shaped steel plastic box is made of PC plastic and is integrally manufactured by an injection molding process. The plastic box comprises a plastic box body 1, an I-shaped steel cavity 4 is arranged in the plastic box body 1, the I-shaped steel cavity 4 penetrates through the plastic box body 1, the lower side of the I-shaped steel cavity 4 is embedded outside one side of the plastic box body 1, a groove is formed in the lower surface of the plastic box body 1, the total height of the I-shaped steel cavity 4 is smaller than the actual height of an I-shaped steel, and the lower surface of the I-shaped steel is in contact with a wall body to bear force when in use. A plurality of first rib plates 3 are arranged around the upper part in the I-shaped cavity 4, and second rib plates 5 are symmetrically arranged at the lower parts of two sides of the | in the middle of the I-shaped cavity. Perpendicular I-steel cavity 4 is equipped with four first archs 2 altogether in plastic case body 1 one side, be equipped with a first arch 2 on the first gusset 3 on the both sides about I-steel cavity 4 respectively, respectively be equipped with a first arch 2 on second gusset 5, first arch 2 is circular cone or cylindrical, be equipped with in plastic case body 1 the corresponding face that is equipped with first arch 2 one side with first arch 2 assorted second recess 8, second recess 8 is the round hole shape, the size of first arch 2 is less than the size of second recess 8, be convenient for install the concatenation. The first groove 6 is formed in one side, provided with the first groove 6, of the plastic box body 1 along the outer wall of the plastic box body 1, of the vertical I-shaped steel cavity 4, the second protrusion 7 matched with the first groove 6 is arranged on the opposite side, provided with the first groove 6, of the plastic box body 1, the second protrusion 7 surrounds the periphery of the outer wall of the plastic box, the I-shaped cavity 4 is disconnected, a certain length is extended along the I-shaped cavity 4, and as shown in the figure 7, the wall thickness of the outer wall of the other side of the plastic box is in a step shape, and the first groove 6 matched with the second protrusion is just formed.

As shown in fig. 5-6, the utility model discloses when using, at first according to construction wall thickness decision concatenation plastic case quantity, then splice the plastic case, insert first arch 2 in second recess 8, block the protruding 7 cards of second in first recess 6, after the concatenation is accomplished, put the plastic case that splices in shear force wall department, then penetrate the I-steel 9 plastic case and fix, the wall body can then be pour. After construction is completed, when the I-beam 9 needs to be removed, the I-beam can be easily pulled out of the wall body only by slightly knocking the I-beam 9 and shaking off the concrete between the I-beam 9 and the plastic box because the concrete between the plastic box and the I-beam 9 is little, and construction cost and construction time are greatly saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A splicing I-shaped steel plastic box is characterized by comprising a plastic box body (1), an I-shaped steel cavity (4) in the shape of an I is arranged in the plastic box body (1), the I-shaped steel cavity (4) penetrates through the plastic box body (1), a plurality of first bulges (2) are arranged on one surface of the plastic box body (1) and vertical to the I-shaped steel cavity (4), a second groove (8) matched with the first bulge (2) is arranged on the corresponding surface of one surface of the plastic box body (1) provided with the first bulge (2), a first groove (6) is arranged on one surface of the plastic box body (1) vertical to the I-shaped steel cavity (4) along the outer wall of the plastic box body (1), the opposite surface of the side, provided with the first groove (6), of the plastic box body (1) is provided with a second bulge (7) matched with the first groove (6).

2. The splicing type I-steel plastic box according to claim 1, characterized in that the middle lower surface of the I-steel cavity (4) is embedded outside one surface of the plastic box body (1).

3. The spliced i-steel plastic box of claim 2, wherein the total height of the i-shaped cavity is less than the actual height of the i-steel.

4. The splicing type I-steel plastic box according to claim 1, characterized in that a plurality of first rib plates (3) are arranged around the upper part in the I-shaped cavity of the I-steel cavity (4), second rib plates (5) are symmetrically arranged at the lower positions of two sides of the | part in the middle of the I-shaped cavity, and the first bulges (2) are arranged on the first rib plates (3) and the second rib plates (5).

5. The splicing type I-steel plastic box according to claim 1, characterized in that the first protrusion (2) is conical or cylindrical, the second groove (8) is round hole-shaped, and the external dimension of the first protrusion (2) is smaller than the round hole dimension of the second groove (8).

6. The spliced I-steel plastic box according to claim 1, wherein the spliced I-steel plastic box is made of PC plastic and is integrally manufactured by an injection molding process.

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