CN215749819U

CN215749819U - Laboratory is with logical body concrete pavior brick forming die

Info

Publication number: CN215749819U
Application number: CN202122042513.7U
Authority: CN
Inventors: 于保阳; 张政; 黄禹田; 张春帅; 王浩
Original assignee: Shenyang Jianzhu University
Current assignee: Shenyang Jianzhu University
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-02-08
Anticipated expiration: 2031-08-27

Abstract

The utility model provides a forming die for a laboratory through-body concrete pavement brick, and relates to the field of forming of dry and hard through-body concrete pavement bricks. The device comprises a bottom plate, a coaming, a bolt, a nut, a cover plate and a handle; rectangular protruding plate lugs are arranged on two opposite side edges of the bottom plate, a round hole is formed in the center of each plate lug, and threads are arranged in the round hole; enclose face perpendicular to bottom plate and form the cuboid, the corresponding side wall board that the bottom plate was equipped with rectangle protrusion board ear sets up with the rectangle protrusion board ear of size, and both sides bounding wall sets up the recess in bounding wall contact department in addition, makes the bounding wall fix through the recess, and the recess is outer along being equipped with protrusion board ear, and it is tight with the nut clamp after connecting opposite side bounding wall through two foraminiferous bolts. A round hole is formed in the middle of the perforated bolt, threads are formed on the left side and the right side of the perforated bolt, the middle round hole is perpendicular to the center round holes of the rectangular protruding plate lugs of the surrounding plate and the bottom plate, and the perforated bolt and the center round holes of the rectangular protruding plate lugs are penetrated through the two stud bolts and fixed through nuts; the outer side surface of the cover plate is fixedly provided with a handle.

Description

Laboratory is with logical body concrete pavior brick forming die

The technical field is as follows:

the utility model relates to the field of molding of hard and dry through concrete pavement bricks, in particular to a forming mold for a laboratory through concrete pavement brick.

Background art:

the dry and hard concrete refers to concrete with low cement or mortar content, more coarse aggregates, low water-cement ratio and 20-11 s of Ubber consistency. The dry hard concrete is a fast hard high strength concrete, which can improve the quality of the concrete and save the cement. The high-density polyurethane foam has good folding resistance, high compactness, rough surface and certain skid resistance. The advantage of the dry and hard concrete is very suitable for manufacturing the all-in-one concrete pavement brick.

However, no unified standard mold is available for manufacturing the full-body concrete pavement brick in a laboratory, the brick making is convenient and efficient, and the rapid demolding can be realized, the dry and hard concrete can provide early strength during demolding, and if a plastic mold is used, a demolding gun is required to be used during demolding or a test block is knocked out. The strength provided by curing the dry and hard concrete for a period of time after compaction does not support such severe demolding, so that curing with a mold is required for a certain period of time, and the problem of slow turnover of the mold exists. The plastic mould used conventionally is easy to deform, so that the size of the manufactured through concrete pavement brick is not standard. The fluidity of the dry and hard concrete is poor, and the flatness of the surface of the through concrete pavement brick needs to be considered. The flatness can be solved by compacting, but the process required for compacting is complicated.

Therefore, a steel die which is simple in structure and detachable can be detached when the strength of the brick is not high is needed, and the using efficiency of the die is improved. The size of the upper attached cover plate is the same as that of the test block in the vibrating process, the steel plate with certain mass can enable the surface to be smooth, and the upper attached cover plate presses the surface of the test block due to certain weight in the vibrating process, so that the test block is easy to spread and the test block forming time is shortened.

The utility model has the following contents:

the utility model aims to provide a forming die for a laboratory through-body concrete pavement brick, which is convenient for removing the die after the through-body concrete pavement brick is formed, improves the transfer efficiency of the die and is not easy to deform. In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a laboratory is with logical body concrete pavior brick forming die, includes: the device comprises a bottom plate, a coaming, a bolt, a nut, a cover plate and a handle;

the bottom plate is a rectangular steel plate, rectangular protruding plate lugs are arranged on two opposite side edges of the bottom plate, a round hole is formed in the center of each plate lug, and threads are arranged in the round hole; the bounding wall is rectangular steel system board, bounding wall face perpendicular to bottom plate formation cuboid, the corresponding side wall board that the bottom plate was equipped with rectangle protrusion board ear sets up with size rectangle protrusion board ear, board ear center sets up the round hole, set up the screw thread in the round hole, both sides bounding wall sets up the recess in bounding wall contact department in addition, it is fixed through the recess to make the bounding wall, the recess is outer along being equipped with protrusion board ear, board ear center sets up the round hole, set up the screw thread in the round hole, press from both sides tightly with the nut after connecting opposite side wall board through two isometric foraminiferous bolts. A round hole is formed in the middle of the bolt with the hole, threads are formed on the left side and the right side of the bolt with the hole, the round hole in the middle is perpendicular to the center round holes of the rectangular protruding plate lugs of the surrounding plate and the bottom plate, and the two stud bolts penetrate through the bolt with the hole and the center round holes of the rectangular protruding plate lugs and are fixed through nuts; the cover plate is square, and a handle is fixedly arranged on the outer side surface of the cover plate.

The utility model discloses a forming die for a through concrete pavement brick, which has the beneficial effects that:

the utility model has simple structure and convenient disassembly, can be disassembled in a short time after the pavement brick is molded, and improves the utilization efficiency of the mold. The steel mould is difficult to deform and durable. And attach a steel apron on and in the compaction shaping process, the gravity of steel sheet can make the concrete shaping level and smooth, satisfies the demand that the whole body concrete pavior brick surface is smooth, still can make the surface rapid the efflorescence accelerate production time, improves production efficiency.

Description of the drawings:

FIG. 1 is an overall structure diagram of a forming mold of the open-body concrete pavement brick for the laboratory of the utility model;

in the figure, 1-a rectangular steel bottom plate, 2-two side enclosing plates with rectangular protruding lugs, 3-two side enclosing plates with grooves, 4-perforated bolts, 5-stud bolts, 6-nuts and 7-cover plates.

FIG. 2 is a front view of the whole structure of the forming mold for the laboratory through-body concrete pavior brick of the utility model;

FIG. 3 is a side view of the overall structure of the forming mold for the laboratory through-body concrete pavior brick of the utility model;

FIG. 4 is a top view of the whole structure of the forming mold for the laboratory through-body concrete pavior brick of the utility model;

FIG. 5 is a structural view of a rectangular steel base plate in the present embodiment;

FIG. 6 is a structural diagram of the two side panels of the rectangular projecting plate ear in the present embodiment;

FIG. 7 is a structural view of two side panels with grooves in the present embodiment;

FIG. 8 is a view showing the structure of a bolt with a hole in the present embodiment;

FIG. 9 is a view showing the construction of a stud bolt according to the present embodiment;

FIG. 10 is a view showing a structure of a nut of the present embodiment;

fig. 11 is a structural view of the cover plate in the present embodiment.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A laboratory all-in-one concrete pavior brick forming die, as shown in fig. 1-4, comprising: the device comprises a bottom plate, a coaming, a bolt, a nut, a cover plate and a handle;

the bottom plate 1 is a rectangular steel plate, and stainless steel has high wear resistance, high strength and good economical efficiency and can meet the test requirements. Rectangular protruding plate lugs are arranged on two opposite side edges of the screw thread, a round hole is formed in the center of each plate lug, and threads are arranged in the round hole; the bounding wall is rectangular steel system board, bounding wall face perpendicular to bottom plate formation cuboid, the corresponding side wall board 2 that the bottom plate was equipped with rectangle protrusion board ear sets up with size rectangle protrusion board ear, board ear center sets up the round hole, set up the screw thread in the round hole, both sides bounding wall 3 sets up the recess in bounding wall contact department in addition, it is fixed through the recess to make the bounding wall, the recess is outer along being equipped with protrusion board ear, board ear center sets up the round hole, set up the screw thread in the round hole, it is tight with the nut after connecting opposite side wall board through two isometric foraminiferous bolts 4. A round hole is formed in the middle of the bolt with the hole, threads are formed on the left side and the right side of the bolt with the hole, the round hole in the middle is perpendicular to the center round holes of the rectangular protruding lugs of the surrounding plate and the bottom plate, and the two stud bolts 5 penetrate through the bolt with the hole and the center round holes of the rectangular protruding lugs and are fixed through nuts 6; the cover plate 7 is square, and a handle is fixedly arranged on the outer side surface of the cover plate.

The bolts arranged in the embodiment are all convenient to assemble and disassemble, so that the die is stably anchored.

The rectangular steel bottom plate is shown in figure 5: the length is 240mm, the width is 220mm, the length of the plate lug is 50mm, the width of the plate lug is 20mm, the distance between the bottom edge and the bottom edge of the plate lug is 85mm, the diameter of the circular hole of the plate lug is 8mm, and the thickness of the bottom plate is 10 mm.

Two side coamings with rectangular protruding lugs are shown in figure 6: the length is 204mm, the width is 60mm, and the thickness is 10 mm.

The structure of the two side coamings with the groove is shown in figure 7: the length is 240mm, the width is 60mm, the plate lug length is 20mm, the plate lug width is 20mm, the plate lug center round hole is 8mm, the groove width is 10mm, the groove depth is 2mm, and the thickness is 10 mm.

The bolt with holes is shown in figure 8: the length is 235mm, the diameter is 18mm, the thread length is 18mm, the diameter of the thread is 7mm, and the diameter of the central round hole is 8 mm.

The stud bolt is shown in fig. 9: the length is 55mm, the thread length is 10mm, and the diameter is 7 mm.

The nut is shown in fig. 10: the outer diameter is 13mm, and the inner diameter is 8 mm.

The cover plate is shown in fig. 11: 200mm square with 10mm thickness.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above examples, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the embodiments of the utility model without departing from the spirit and scope of the utility model, which is to be covered by the claims.

Claims

1. The utility model provides a laboratory is with logical body concrete pavior brick forming die which characterized in that includes: the device comprises a bottom plate, a coaming, a bolt, a nut, a cover plate and a handle;

the bottom plate is a rectangular steel plate, rectangular protruding plate lugs are arranged on two opposite side edges of the bottom plate, the enclosing plates are rectangular steel plates, the enclosing plate faces are perpendicular to the bottom plate to form a cuboid, the corresponding side enclosing plates of the bottom plate, which are provided with the rectangular protruding plate lugs, are provided with rectangular protruding plate lugs with the same size, grooves are formed in the contact positions of the enclosing plates on the two sides, the enclosing plates are fixed through the grooves, the protruding plate lugs are arranged on the outer edges of the grooves, and the opposite side enclosing plates are clamped through nuts after being connected through two equilong perforated bolts; a round hole is formed in the middle of the bolt with the hole, threads are formed on the left side and the right side of the bolt with the hole, and the two stud bolts penetrate through the bolt with the hole and the central round holes of the rectangular protruding plate lugs and are fixed by nuts; the cover plate is square, and a handle is fixedly arranged on the outer side surface of the cover plate.

2. The forming die for the laboratory through-body concrete pavement brick as claimed in claim 1, wherein a circular hole is formed in the center of the protruding lug, and a thread is formed in the circular hole.

3. The forming die for the laboratory through-body concrete pavior brick as claimed in claim 1, wherein the middle round hole of the bolt with the hole is perpendicular to the center round holes of the rectangular protruding lugs of the enclosing plate and the bottom plate.