CN217419191U

CN217419191U - Cement board structure

Info

Publication number: CN217419191U
Application number: CN202123295831.0U
Authority: CN
Inventors: 李新春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-09-13
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to a cement plate structure belongs to concrete manufacturing field. Cement board structure, including first template and the second template that separates the setting, and form accommodation space between first template and second template, the partition has been put in the accommodation space has a plurality of skeleton, still be provided with the filling layer in the cavity, the filling layer is pour by concrete or grout material and forms, one side and the first template contact of filling layer, opposite side and second template contact, and the skeleton is located the filling layer, the skeleton, the material of first template and second template is inorganic fiber, the surface of cement board structure all is equipped with the surface course, the surface course is pour by concrete or grout material and forms. The utility model discloses a material of first template, second template and skeleton is inorganic fiber, and inorganic fiber has advantages such as mechanical properties is good, warp for a short time and chemical stability is excellent, and inorganic fiber's density is less, consequently the utility model discloses a density of cement plate structure is little, and bearing load ability is strong.

Description

Cement board structure

Technical Field

The utility model relates to a cement board structure belongs to concrete processing and manufacturing field.

Background

In municipal construction, cement boards are usually required to be used for manufacturing cable trough boxes, rail transit evacuation platform plates, kerbs, sound barriers, well covers and the like, and the cement boards are required to be manually supported, reinforced bars are bound one by one, concrete is poured and the form is manually removed in the field during pouring; as can be seen from the manufacturing process of the cement board, the traditional cement board consists of the reinforcing steel bar net rack and the concrete, has high density and mass and is difficult to construct in engineering application.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: a cement board structure having a low density is provided.

The utility model provides a technical scheme that technical problem adopted is: cement board structure, including first template and the second template that separates the setting, and form accommodation space between first template and second template, the partition has been put in the accommodation space has a plurality of skeleton, skeleton one end and first template fixed connection, the other end and second template fixed connection, still be provided with the filling layer in the accommodation space, the filling layer is pour by concrete or grout material and forms, one side and the first template contact of filling layer, opposite side and second template contact, and the skeleton is located the filling layer, the skeleton, the material of first template and second template is inorganic fiber, the surface of cement board structure all is equipped with the surface course, the surface course is pour by concrete or grout material and forms.

Furthermore, first template and second template separate the setting in vertical direction, and the skeleton includes first skeleton and with first skeleton fixed connection's second skeleton, and in vertical direction, first skeleton is located the top of second skeleton, first skeleton and first template fixed connection, second skeleton and second template fixed connection.

Furthermore, the first framework and the second framework are both elliptical annular pieces.

Furthermore, the first framework and the second framework are symmetrically arranged along the horizontal plane.

Furthermore, the first framework is intersected with the second framework, and the number of intersections between the first framework and the second framework is one.

Furthermore, be provided with the reinforcing bar in first skeleton or the second skeleton, perhaps above two positions all are provided with the reinforcing bar, and the reinforcing bar extends along the length direction of cement slab structure.

Furthermore, a reinforcing mesh is laid in the accommodating space, and the framework penetrates through meshes of the reinforcing mesh.

The utility model has the advantages that:

the utility model discloses a material of first template, second template and skeleton is inorganic fiber, and inorganic fiber has advantages such as mechanical properties is good, warp for a short time and chemical stability is excellent, and inorganic fiber's density is less, consequently, under the same volume, the utility model discloses a quality of cement board structure is less, and bears the load capacity reinforce.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Labeled as: 1 is a face layer, 22 is a first form, 24 is a second form, 3 is a skeleton, 32 is a first skeleton, 34 is a second skeleton, and 4 is a filling layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses a cement board structure, including first template 22 and the second template 24 that separate the setting, and form accommodation space between first template 22 and second template 24, the partition in accommodation space has been provided with a plurality of

skeleton

3, 3 one end of skeleton and first template 22 fixed connection, the other end and 24 fixed connection of second template, still be provided with filling layer 4 in the accommodation space, filling layer 4 is pour by concrete or grout material and forms, one side and the first template 22 contact of filling layer 4, the opposite side contacts with second template 24, and skeleton 3 is located filling layer 4, skeleton 3, the material of first template 22 and second template 24 is inorganic fiber, the surface of cement board all is equipped with surface course 1, surface course 1 is pour by concrete or grout material and forms.

Specifically, the cement board structure of this application can be based on the design requirement, produces the cement class goods of various shapes, like cable tray, rail transit evacuation platform panel, curb, sound barrier and well lid etc. but wide application in various fields such as municipal administration, building, rail transit and water conservancy.

The traditional cement product consists of a reinforcing steel bar net rack and concrete, has large density and mass, is difficult to construct in engineering application, has the advantages of good mechanical property, small deformation, excellent chemical stability and the like of inorganic fiber, and has smaller density of the inorganic fiber, so that the cement plate structure has smaller mass and strong load bearing capacity under the same volume; additionally, the utility model discloses a first template 22 and second template 24, when concreting or grout material, reducible formwork and the work load of form removal. In practical use, the first formwork 22, the second formwork 24 and the framework 3 can be made into an integrated part, concrete or grouting material is poured into the accommodating space, and after the pouring is completed, the formwork is erected, and the surface layer 1 is poured.

The utility model discloses compare in the structurally advantage of traditional cement board mainly as follows:

(1) weight (Kg/m) of ordinary reinforced concrete cement slab ² ) 160, the utility model discloses a cement board weight (Kg/m) ² ) Is 34.

(2) The minimum thickness of the common reinforced concrete cement slab is 80 mm. The utility model discloses a minimum thickness of panel is 35 mm.

(3) Ordinary reinforced concrete cement board field cutting is more difficult, the cutting the utility model discloses a panel is comparatively easy.

(4) The application range is wider. For example, traditional reinforced concrete cement board is in the aspect of the sparse terrace plate in the interval that is used as small-size cable slot, track traffic shield pre-buried channel section, with regard to more difficult, and uses the utility model discloses a cement board structure preparation small-size cable slot, sparse terrace plate etc. are comparatively easy.

Preferably, first template 22 and second template 24 separate the setting in vertical direction, and skeleton 3 includes first skeleton 32 and with first skeleton 32 fixed connection's second skeleton 34, and in vertical direction, first skeleton 32 is located the top of second skeleton 34, first skeleton 32 and first template 22 fixed connection, second skeleton 34 and second template 24 fixed connection.

Specifically, in addition to the above solutions, the first template 22 and the second template 24 may be disposed at a distance in the horizontal direction, where the first framework 32 is located on the left side of the second framework 34; in addition, the frame 3 may be composed of a third frame, and the shape of the third frame may be square, I-shaped, rectangular, and the like.

Preferably, the first and

second bobbins

32 and 34 are each an elliptical ring-shaped member.

Preferably, the first frame 32 and the second frame 34 are symmetrically arranged along the horizontal plane.

Preferably, the first skeleton 32 intersects the second skeleton 34, and the number of intersections between the first skeleton 32 and the second skeleton 34 is one.

Preferably, a steel bar is arranged in the first framework 32 or the second framework 34, or both the first framework and the second framework are provided with steel bars, and the steel bars extend along the length direction of the cement plate structure.

Specifically, set up the intensity of the multiplicable cement slab structure of reinforcing bar, only need insert the reinforcing bar in first skeleton 32 and the 34 of second skeleton during fixed, need not to carry out the ligature to the reinforcing bar.

Preferably, a reinforcing mesh is laid in the accommodating space, and the framework penetrates through meshes of the reinforcing mesh.

Concrete, set up the intensity of reinforcing bar net multiplicable cement plate structure, reinforcing bar net diameter in this scheme is thinner, consequently lays this reinforcing bar net, and the density of cement plate structure increases lessly.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims. Furthermore, all technical schemes of the utility model can be combined. The word "comprising" does not exclude the presence of other devices or steps than those listed in a claim or the specification; the terms "first," "second," and the like are used merely to denote names, and do not denote any particular order. In this context, "parallel," "perpendicular," and the like are not strictly mathematical and/or geometric limitations, but also encompass tolerances as would be understood by one skilled in the art and permitted by fabrication or use.

Claims

1. The cement board structure comprises a first template (22) and a second template (24) which are arranged in a spaced mode, and a containing space is formed between the first template (22) and the second template (24), a plurality of frameworks (3) are arranged in the accommodating space in a spaced manner, one end of each framework (3) is fixedly connected with the first template (22), the other end of each framework is fixedly connected with the second template (24), a filling layer (4) is also arranged in the accommodating space, the filling layer (4) is formed by pouring concrete or grouting material, one side of the filling layer (4) is in contact with the first template (22) and the other side is in contact with the second template (24), the framework (3) is positioned in the filling layer (4), the surface layers (1) are arranged on the outer surfaces of the cement plate structures, and the surface layers (1) are formed by pouring concrete or grouting materials; the method is characterized in that: the material of skeleton (3), first template (22) and second template (24) is inorganic fiber, first template (22) reaches second template (24) separate the setting in vertical direction, skeleton (3) including first skeleton (32) and with first skeleton (32) fixed connection's second skeleton (34), in vertical direction, first skeleton (32) are located the top of second skeleton (34), first skeleton (32) with first template (22) fixed connection, second skeleton (34) with second template (24) fixed connection, first skeleton (32) and second skeleton (34) are oval ring-shaped spare, first skeleton (32) with second skeleton (34) set up along the horizontal plane symmetry, first skeleton (32) with second skeleton (34) intersect, and the number of the intersection points between the first framework (32) and the second framework (34) is one.

2. The cement panel structure as claimed in claim 1, wherein: reinforcing steel bars are arranged in the first framework (32) or the second framework (34), or reinforcing steel bars are arranged in two positions, and the reinforcing steel bars extend along the length direction of the cement plate structure.

3. The cement panel structure as claimed in claim 1, wherein: a reinforcing mesh is laid in the accommodating space, and the framework (3) penetrates through meshes of the reinforcing mesh.