CN215055168U

CN215055168U - Building block for construction column formwork-free construction and construction column pouring supporting structure

Info

Publication number: CN215055168U
Application number: CN202121366111.6U
Authority: CN
Inventors: 王彦生; 王彦东
Original assignee: New Future Residential Industrial Technology Shandong Co ltd
Current assignee: New Future Residential Industrial Technology Shandong Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a supporting construction is pour to building block and constructional column that is used for constructional column to exempt from formwork construction belongs to building structure technical field. The building block for the construction of the constructional column without the formwork comprises a building block body, wherein a through hole is formed in the first end of the building block body along the length direction, a pouring groove is formed in the second end of the building block body, the cross section size of the pouring groove is the same as that of the constructional column, and the pouring groove is formed by sinking of the end face of the second end of the building block body. The utility model provides a building block and constructional column pouring supporting structure for constructional column formwork-free construction, the building block can be built with surrounding walls simultaneously to form a constructional column pouring cavity which is communicated up and down, and slurry is not easy to leak when concrete is poured; the building blocks are matched with the wall bodies in all directions through the tenon and mortise structures, so that the position precision of the building blocks is improved; the three pouring of constructional column encloses the face by the utility model provides a building block forms, and another one is poured and is enclosed the face and form by adjacent wall body, has improved the bonding strength of constructional column with wall body on every side.

Description

Building block for construction column formwork-free construction and construction column pouring supporting structure

Technical Field

The utility model relates to a supporting construction is pour to building block and constructional column that is used for the constructional column to exempt from formwork construction belongs to building structure technical field.

Background

The specified position of the wall body of the multi-layer masonry house needs to be reinforced according to the structure, and concrete columns are manufactured according to the sequence of building the wall first and then pouring the concrete columns, so that the concrete columns are called as constructional columns. The constructional columns are connected with all layers of ring beams to form a space frame capable of resisting bending and shearing, so that the stability of the house is enhanced. In a traditional constructional column construction method, a serrated raft needs to be reserved and a formwork needs to be supported, a steel reinforcement framework is bound inside the formwork after the formwork is fixed, then concrete is poured, the formwork is removed after the concrete is solidified, the formwork supporting and removing time is long, and the construction efficiency is low. In order to accelerate the construction progress, the construction method adopts the concrete structure that building blocks with specific shapes are directly used for forming pouring grooves at the positions of constructional columns through masonry. One of the existing building blocks with specific shapes is to arrange a pouring groove at one end of the building block, the cross-sectional dimension of the pouring groove is half of that of a constructional column, two building blocks with specific shapes need to be butted to form a complete pouring groove during construction, and the slurry leakage problem is easy to occur; the other type is a U-shaped structure with an opening in the horizontal direction, and a pouring groove is formed in the inner cavity of the U-shaped structure. When the building blocks of the two shapes are built to form a cylindrical pouring cavity which is communicated up and down, a horsetooth raft needs to be built at the position of a constructional column when two side walls are built, construction is complicated, and the positions of the building blocks of the two shapes and surrounding wall building blocks are not fixed well, so that the flatness of a wall surface is influenced. In addition, the two building blocks have simple structures, and the positions of the tie bars cannot be effectively fixed when the building blocks penetrate through the layer height for laying the tie bars.

The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the problem that prior art exists, provide a building block and constructional column that is used for the constructional column to exempt from formwork construction and pour supporting construction, need not to prop up and establish the template, construction convenience is swift, has improved the joint strength of constructional column and wall body on every side.

The utility model discloses an adopt following technical scheme to realize above-mentioned purpose:

in one aspect, the utility model provides a building block for constructional column exempts from formwork construction, including square block body, block body has seted up a plurality of through-hole along length direction's first end, and block body's second end is provided with pours the groove, the cross section size of pouring the groove is the same with the cross section size of constructional column, it forms to block body sunken from block body's second end terminal surface to pour the groove, through-hole and pour the groove and all link up block body from top to bottom.

In a preferred embodiment, two top tenons extending in the same direction as the length direction of the block body are arranged at intervals on the top of the block body, and two bottom mortises extending in the same direction as the length direction of the block body are arranged at intervals on the bottom of the block body;

the distance between the outer side surface of each top tenon and the central plane of the block body along the length direction is T1, the distance between the outer side surface of each bottom mortise and the central plane of the block body along the length direction is T2, and T1 is less than T2; when two building block bodies are built by laying bricks or stones from top to bottom, the top tenon on the building block body of lower floor is blocked in the bottom tongue-and-groove on the building block body of lower floor, encloses between the bottom tongue-and-groove of upper building block and the top tenon of lower floor's building block and establishes to set up the muscle groove.

In a preferred embodiment, a pipeline groove extending in the same direction as the length direction of the building block body is arranged between two bottom mortises at the bottom of the first end of the building block body.

In a preferred embodiment, the chase is continuous with two bottom mortises.

In a preferred embodiment, the vertical depth of the chase is greater than the vertical depth of the bottom mortise.

In a preferred embodiment, the cross section of the top tenon along the thickness direction of the building block body is rectangular or trapezoidal.

In a preferred embodiment, the first end of the block body is provided with an end mortise and the second end of the block body is provided with an end tenon.

On the other hand, the utility model also provides a supporting construction is pour to constructional column, its adoption be used for the constructional column to exempt from the building block of formwork construction upper and lower floor to build by laying bricks or stones and form, the opening reverse arrangement in the groove of pouring of the groove of upper building block and adjacent lower floor's building block, the groove of pouring of each layer building block is vertical to be link up.

The utility model has the advantages of but not limited to:

the utility model provides a building block and constructional column pouring supporting structure for constructional column formwork-free construction, constructional column and wall body can be under construction simultaneously, need not to prop up and establish the template, construction convenient and fast; the building blocks can be simultaneously built with surrounding walls to form a vertically-through constructional column pouring cavity, so that slurry is not easy to leak when concrete is poured; the building blocks are matched with the wall bodies in the upper, lower, left and right directions through the tenon and mortise structures, so that the position precision of the building blocks is improved, and the flatness of the wall bodies is ensured; and the three pouring of constructional column encloses the face by the utility model provides a building block forms, and another pouring encloses the face and is formed by left side or the adjacent wall body in right side, has improved the bonding strength of constructional column with wall body on every side.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a building block for a construction column formwork-free construction provided by the present invention;

fig. 2 is a schematic view of the end face structure of the upper and lower masonry layers when the building block provided by the utility model passes through the arrangement of the tie reinforcement layer;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of the constructional column pouring support structure provided by the present invention;

in the figure, 100, a block body; 110. a through hole; 200. pouring a groove; 310. a top rabbet; 320. a bottom mortise; 400. a rib placing groove; 500. a pipeline groove; 610. an end mortise; 620. an end tenon; 710. Tying the reinforcing steel bars; 720. a mortar layer; 800. a steel reinforcement framework.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those described herein. Accordingly, the scope of the present invention is not limited by the specific embodiments disclosed below.

As shown in fig. 1-3, the utility model provides a building block for constructional column formwork construction exempts from, including square block body 100, block body 100 has seted up a plurality of through-hole 110 along length direction's first end, and block body 100's second end is provided with pours groove 200, and the cross sectional dimension of pouring groove 200 is the same with the cross sectional dimension of constructional column, pours groove 200 and forms to block body 100 from block body 100's second end terminal surface is sunken, and through-hole 110 and pour groove 200 and all link up block body 100 from top to bottom.

The first end of the building block keeps the function of building a wall body, the second end has the function of constructing a column template, and two functions are integrated on one building block.

During construction, lay framework of steel reinforcement at the constructional column position, will the utility model provides a building block and both sides wall body lower floor are built by laying bricks or stones simultaneously, guarantee the utility model discloses the opening of pouring groove 200 and adjacent lower floor's building block of upper building block is arranged in reverse, and framework of steel reinforcement is around in pouring groove 200. After the masonry is completed, the pouring grooves 200 of the building blocks of all layers are vertically communicated to form a cylindrical constructional column pouring cavity. And then, pouring concrete into the pouring cavity, and forming the constructional column which is connected with the wall bodies on the two sides into a whole after curing is finished.

In the construction process, the constructional column and the wall body can be constructed simultaneously, a template does not need to be erected, and the construction is convenient and rapid; the building blocks can be simultaneously built with surrounding walls to form a vertically-through constructional column pouring cavity, so that slurry is not easy to leak when concrete is poured; and the three pouring of constructional column encloses the face by the utility model provides a building block forms, and another pouring encloses the face and is formed by left side or the adjacent wall body in right side, has improved the bonding strength of constructional column with wall body on every side.

In one embodiment, two top tenons 310 extending in the same direction as the length direction of the block body 100 are spaced apart from the top of the block body 100, and two bottom mortises 320 extending in the same direction as the length direction of the block body 100 are spaced apart from the bottom of the block body 100. When the wall body is built, the top tenon 310 on the lower-layer building block and the bottom mortise 320 on the lower-layer building block are in clamping fit, so that the upper and lower layers of building blocks are mutually occluded and built, and the dislocation of the upper and lower layers of building blocks is prevented.

The distance between the outer side surface of each top tenon 310 and the central plane of the block body 100 in the length direction is T1, the distance between the outer side surface of each bottom mortise 320 and the central plane of the block body 100 in the length direction is T2, and T1 is less than T2. When two building block bodies 100 are built up and down, the top tenon 310 on the lower building block body 100 is clamped into the bottom mortise 320 on the lower building block body 100, and the bottom mortise 320 of the upper building block and the top tenon 310 of the lower building block are surrounded to form the rib groove 400. When the tie bars 710 need to be arranged, the tie bars 710 can be directly arranged in the bar placing grooves 400, and the bar placing grooves 400 also provide accommodating spaces for mortar layers 720 coated between the contact surfaces of the upper and lower layers of building blocks. Put muscle groove 400 and enclose the formation of establishing by the bottom tongue-and-groove 320 of upper building block and the top tenon 310 of lower floor's building block, can inject the firm compressing tightly of drawknot reinforcing bar in putting muscle groove 400, increased the bonding and the bond strength of upper and lower floor's building block and mortar layer to the drawknot reinforcing bar.

Specifically, the cross section of the top tenon 310 along the thickness direction of the block body 100 is rectangular or trapezoidal.

In a preferred embodiment, a pipeline groove 500 extending in the same direction as the length direction of the block body 100 is formed between the two bottom mortises 320 at the bottom of the first end of the block body 100. Conveniently lay the water and electricity pipeline in the wall chase 500 during the construction, also conveniently snatch the building block through the wall chase 500 and carry. Specifically, the cross-section of the pipe chase 500 along the thickness direction of the block body 100 is trapezoidal.

Further, the pipe chase 500 is communicated with the two bottom mortises 320, so that the building blocks are convenient to process, and the mortar layer 720 between the upper and lower building blocks is continuous, so that the bonding strength is improved.

Further, the vertical depth of chase 500 is greater than the vertical depth of bottom mortise 320.

In a preferred embodiment, a first end of the block body 100 is provided with an end mortise 610 and a second end of the block body 100 is provided with an end tenon 620. When building by laying bricks or stones, the utility model provides a building block accessible tip tenon 620 and tip tongue-and-groove 610 build by laying bricks or stones with wall body building block interlock on every side, prevent that the building block from taking place the front and back dislocation, improved the position precision of building block, guaranteed the roughness of wall body.

On the other hand, as shown in fig. 4, the utility model also provides a supporting construction is pour to constructional column, and it adopts the above-mentioned building block upper and lower floor that is used for the constructional column to exempt from the formwork construction to build by laying bricks or stones and forms, and the groove 200 of pouring of upper building block and the opening of the groove 200 of pouring of adjacent lower floor's building block are arranged in reverse, and the groove 200 of pouring of each layer building block is vertical to be link up the constructional column pouring chamber that forms a cylindricality, and steel framework 800 is being centers on in pouring the groove 200. And after the wall is built, pouring concrete into the pouring cavity, and forming the constructional column which is connected with the wall bodies on the two sides into a whole after maintenance is finished.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The above-mentioned specific embodiments can not be regarded as the restriction to the protection scope of the present invention, to the technical personnel in this technical field, it is right that any replacement improvement or transformation that the embodiment of the present invention made all fall within the protection scope of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. The utility model provides a building block that is used for constructional column to exempt from formwork construction, its characterized in that includes square building block body, a plurality of through-hole has been seted up along length direction's first end to building block body, and building block body's second end is provided with pours the groove, the cross section size of pouring the groove is the same with the cross section size of constructional column, it forms to cave in to building block body from building block body's second end terminal surface to pour the groove, through-hole and pour the groove and all link up building block body from top to bottom.

2. The block for the formwork-free construction of the constructional column as claimed in claim 1, wherein the top of the block body is provided with two top tenons at intervals, the two top tenons extend in the same direction as the length direction of the block body, and the bottom of the block body is provided with two bottom mortises at intervals, the two bottom mortises extend in the same direction as the length direction of the block body;

3. The block for the formwork-free construction of the constructional column as claimed in claim 2, wherein a pipeline groove extending in the same direction as the length direction of the block body is arranged between the two bottom mortises at the bottom of the first end of the block body.

4. A block for formwork free construction of a construction column according to claim 3, wherein the wall chase is continuous with two bottom mortises.

5. A block for use in formwork-free construction of a construction column according to claim 3, wherein the vertical depth of the chase is greater than the vertical depth of the bottom mortise.

6. A block for formwork-free construction of construction columns according to claim 2, wherein the cross section of the top tenon in the thickness direction of the block body is rectangular or trapezoidal.

7. A block for use in formwork free construction of a construction column as claimed in claim 2, wherein the first end of the block body is provided with an end mortise and the second end of the block body is provided with an end tenon.

8. A constructional column pouring supporting structure is characterized in that the constructional column is built by upper and lower layers of building blocks for formwork-free construction of constructional columns according to any one of claims 1 to 7, a pouring groove of an upper layer of building blocks is arranged in a reverse direction to an opening of a pouring groove of an adjacent lower layer of building blocks, and the pouring grooves of all layers of building blocks are vertically communicated.