CN210622327U

CN210622327U - Concrete pouring and tamping construction device for reinforced dense beam column joints

Info

Publication number: CN210622327U
Application number: CN201921221855.1U
Authority: CN
Inventors: 李常乐; 林方强; 陈最鸿
Original assignee: China Construction Fourth Engineering Bureau Construction and Development Co Ltd
Current assignee: China Construction Fourth Engineering Bureau Construction and Development Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-26
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a construction equipment is watered and smash to intensive beam column node concrete of reinforcing bar. The concrete pouring and tamping construction device for the reinforced dense beam column joint comprises an inclined opening component, a first square timber, a second square timber and a plurality of steel nails. The utility model provides a device can solve because beam column node reinforcing bar is too intensive, and aggregate in the concrete is difficult to successfully pour the post in, and post formwork stripping back concrete intensity is not enough, the quality of seeing is poor the scheduling problem.

Description

Concrete pouring and tamping construction device for reinforced dense beam column joints

Technical Field

The utility model relates to a construction field relates to a construction equipment is watered and smash to intensive beam column node concrete of reinforcing bar.

Background

At present, in the traditional method, steel pipes or large steel bars are inserted into beam-column joints, and concrete is poured and tamped by prying an outlet, and the main problem of the method is that the steel bars after binding are difficult to pry, even if the steel bars are seriously deformed and difficult to recover after prying, a template is easy to burst, and normal construction cannot be continued; the template support frame is damaged, and production accidents occur; even after concrete is poured and formed, quality problems such as exposed ribs, large section size and the like are easy to occur; in addition, because the reinforcing steel bars at the beam-column joints are dense, aggregates in the concrete cannot be poured and tamped into the column successfully, so that the problems of serious quality defects, poor appearance and the like easily occur after the poured and tamped column is demolded; in severe cases, the detection strength of the rebound of the column can not meet the design requirement. And a large amount of cost and construction period are consumed for secondary reworking and repairing in the later period.

SUMMERY OF THE UTILITY MODEL

The utility model provides a construction equipment is watered and smash to intensive beam column node concrete of reinforcing bar can effectively solve above-mentioned problem.

The utility model discloses a realize like this:

a reinforced dense beam column joint concrete pouring and tamping construction device comprises an inclined opening member, a first square timber, a second square timber and a plurality of steel nails, wherein the inclined opening member further comprises an inclined opening plate, a first inclined opening side plate, a second inclined opening side plate and a plurality of steel nails, the inclined opening plate is rectangular, the size of the inclined opening plate is b1 multiplied by h1, the width of the b1 is equal to that of a beam, h1> -b 1, the first inclined opening side plate and the second inclined opening side plate are both in right-angle triangular shapes, the size of the first inclined opening side plate and the second inclined opening side plate is b0 multiplied by h0, the included angle between the inclined opening and a vertical line of a column is α -25-45 degrees, b 0-h 1 multiplied by Sin α, h 0-h 1 multiplied by Cos α, the steel nails are used for fixing the inclined edge of the first inclined opening side plate on the edge of the inclined opening side plate in the h1 direction of the inclined opening of the vertical beam, the vertical beam is arranged on the vertical beam side plate by the vertical butt joint of the first inclined opening face of the inclined opening face wood member by the vertical joint face of the inclined opening face of the first inclined opening face of the inclined opening member by the inclined opening face of the inclined opening member.

As a further improvement, the bevel connection member is arranged at a beam-column node where four or more beams are jointed on the same structural column and the steel bar density of the beam-column node is relatively low.

As a further improvement, the first square timber and the second square timber have the same specification, the length is b1+ x, the section is square, and the side length of the section is in the range of 40mm-60 mm.

As a further improvement, the steel nails are arranged in the length direction of the first square timber and the second square timber, a plurality of steel nails are arranged at equal intervals, and the distance between every two steel nails is within the range of 40mm-60 mm.

The utility model has the advantages that: firstly, the method of arranging the bevel connection member on the beam column node is applied to template reinforcement and concrete pouring, so that concrete can conveniently enter the beam column, and manpower and material resources are reduced to pry reinforcing steel bars in a concrete pouring and tamping stage; secondly, the potential safety hazard problem existing in the traditional method is reduced; thirdly, the reasonable proportion of the aggregate and the mortar in the column is ensured, and the strength and the impression quality of the molded concrete are improved; fourthly, the bevel component is simple to process and install, the formed concrete bevel is forgiving and small, the using function of the building is not influenced, and the concrete bevel does not need to be dismantled; fifthly, reworking and repairing of the post at the later stage are reduced, repairing cost is reduced, construction period is shortened, and quality impression is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the embodiment of the utility model provides a construction equipment's schematic structure is smash in intensive beam column node concrete pouring of reinforcing bar construction.

Fig. 2 is the embodiment of the utility model provides a construction equipment is smash to intensive beam column node concrete of reinforcing bar the schematic structure drawing of bevel connection component.

Fig. 3 is the embodiment of the utility model provides a construction equipment is smash in intensive beam column node concrete pouring of reinforcing bar the reinforcement schematic diagram of bevel connection component.

Fig. 4 is the embodiment of the utility model provides a construction equipment's use equipment schematic diagram is smash in intensive beam column node concrete pouring of reinforcing bar.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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 work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a concrete pouring and tamping construction device for reinforced dense beam-column joints comprises:

the bevel member 101 further comprises a bevel plate 1011, a first bevel side plate 1012, a second bevel side plate 1013 and a plurality of steel nails 104, the bevel plate 1011 is rectangular, the size is b1 × h1, the b1 is equal to the width of a beam, h1> -b 1, the first bevel side plate 1012 and the second bevel side plate 1013 are in a right triangle shape, the size is b0 × h0, the included angle between a bevel and a vertical line of a column is α -25-45 degrees, b 733 × Sin α, h 0-h 1 × Cos α, the oblique edge of the first bevel side plate 1012 is fixedly arranged on the side of the bevel plate 1011 in the h1 direction by the steel nail 104, the oblique edge of the first bevel side plate 1012 is fixedly arranged on the side of the bevel plate 1011 by the steel nail 104, the oblique edge of the second bevel side plate 103 is fixedly arranged on the vertical edge of the bevel side plate of the bevel plate 1011 by the steel nail 104, and the vertical edge of the first bevel side plate is arranged on the vertical edge of the beam by the vertical side plate 102 and the vertical edge of the first bevel side plate 104 is arranged on the vertical side plate of the beam by the vertical side plate of the fifth bevel plate 102 by the fifth bevel plate 1.

Specifically, the included angle between the bevel of the first bevel side plate 1012 and the bevel of the second bevel side plate 1013 and the vertical line of the column is α, specifically, the included angle α ranges from 25 ° to 45 °, preferably, the included angle α ranges from 28 ° to 35 °, in this embodiment, the included angle α is about 30 °, the bevel edge of the first bevel side plate 1012 is fixedly arranged on the edge of the bevel plate 1011 in the h1 direction by the steel nail 104, the bevel edge of the second bevel side plate 1013 is fixedly arranged on the opposite edge of the bevel plate 1011 in the h1 direction by the steel nail 104, and a pentahedron with two openings is prefabricated.

Further, a construction equipment is smash to intensive beam column node concrete of reinforcing bar can include, bevel connection component 101 sets up four or more roof beams handing-over on same root structure post, and the beam column node that the intensive degree of reinforcing bar of beam column node is lower relatively.

Further, the reinforced dense beam-column joint concrete pouring and tamping construction device may include that the first square timber 102 and the second square timber 103 have the same specification, and have a length of b1+ x, specifically, x ranges from 50mm to 200 mm. Preferably, x ranges from 80mm to 150 mm. In this example, the value of x is 100 mm. The section of the square wood is square, and the side length of the section is within the range of 40mm-60 mm. Preferably, the cross-sectional side length is in the range of 45mm-55 mm. In this example, the side length of the cross section was 50 mm.

Furthermore, the reinforced dense beam-column joint concrete pouring and tamping construction device may include that the steel nails 104 are arranged in the length direction of the first square timber 102 and the second square timber 103, a plurality of the steel nails 104 are arranged at equal intervals, and the distance between every two steel nails is within the range of 40mm-60 mm. Preferably, the distance between every two pieces is in the range of 45mm-55 mm. In this embodiment, the distance between every two of the two sheets is 50 mm.

The embodiment of the utility model provides a further include a intensive beam column node concrete of reinforcing bar waters and smashes construction equipment's installation application method, it includes following step:

step one, prefabricating the bevel opening member 101;

step two, reserving the position of the bevel connection component 101 at the column template;

reserving the position of the bevel connection member 101 at the beam template;

step four, mounting and reinforcing the bevel connection member 101;

fifthly, pouring and tamping concrete into the bevel connection member 101;

and sixthly, detaching the template after molding.

The steps one to six will be described in detail below.

Step one, prefabricating the bevel member 101.

The oblique side of the first beveled side plate 1012 is fixedly arranged on the side of the beveled plate 1011 in the direction of h1 by the steel nail 104, and the oblique side of the second beveled side plate 1013 is fixedly arranged on the opposite side of the beveled plate 1011 in the direction of h1 by the steel nail 104, so that a pentahedron with two open sides is prefabricated.

And step two, reserving the position of the bevel connection component 101 at the column template.

And after the on-site column steel bars are bound, a column template is installed, a node joint with relatively non-dense steel bars is selected to be provided with the bevel opening member 101, and a rectangular reserved hole with the length h0 and the width b1 is reserved at the top of the column template and used for installing the bevel opening member 101.

And step three, reserving the position of the bevel connection member 101 at the beam template.

In the mounting stage of the beam formwork, a rectangular reserved hole with the length b0 and the width equal to the beam width b1 is reserved at the joint of the beam formwork and the wall column formwork and used for mounting the bevel connection component 101.

And step four, mounting and reinforcing the bevel opening member 101.

At the junction of the bevel connection and the beam-column template, the bevel connection component 101 and the beam-column template are installed at the reserved opening by the steel nail 104, the bevel connection component 101 is fixed at the butt joint end of the beam-column template by the first square timber 102, the bevel connection component 101 is fixed at the butt joint end of the column-column template by the second square timber 103, and the steel nail 104 is used for reinforcing.

And fifthly, pouring and tamping concrete into the bevel connection member 101.

According to certain fluidity of concrete, the concrete flows into the column mould through the bevel opening member 101, so that the pouring efficiency of the concrete is improved to the maximum extent, and the proportion of aggregate and mortar in the column is ensured.

And step six, removing the template after molding.

After the formwork is dismantled, the bevel connection body is small in size, generally, the use of building functions is not influenced, and if the bevel connection body is influenced, chiseling can be conducted, and chiseling is easy.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A reinforced dense beam column node concrete pouring construction device is characterized by comprising an inclined opening component (101), a first square timber (102), a second square timber (103) and a plurality of steel nails (104), wherein the inclined opening component (101) further comprises an inclined opening plate (1011), a first inclined opening side plate (1012), a second inclined opening side plate (1013) and a plurality of steel nails, the inclined opening plate (1011) is rectangular, the size of the inclined opening plate is b1 multiplied by h1, the width of the inclined opening plate is equal to that of a beam, h1> -b 1, the first inclined opening side plate (1012) and the second inclined opening side plate (1013) are in a right-angle triangular shape and the size of the first inclined opening side plate and the second inclined opening side plate are consistent, the size of the first inclined opening side plate and the second inclined opening side plate is b0 multiplied by h0, the included angle between an inclined opening and a vertical line of a steel column is α -25-45 degrees, b 0-h 3 multiplied by Sin α, h0 h 80-45-80-14-45-7 steel nails are used for fixing the inclined opening of the inclined opening side plate (101) of the inclined opening of the first inclined opening side plate (102) on the inclined opening of the inclined opening side plate (102) of the inclined opening plate (101, and the inclined opening of the inclined opening plate (102, and the inclined opening of the second inclined opening of the inclined opening.

2. The concrete pouring and tamping construction device for the reinforced dense beam-column joint as claimed in claim 1, wherein the bevel connection member (101) is arranged at a beam-column joint where four or more beams are jointed on the same structural column and the reinforcement density of the beam-column joint is relatively low.

3. The reinforced dense beam column node concrete pouring and tamping construction device as claimed in claim 1, wherein the first square timber (102) and the second square timber (103) have the same specification, the length of the first square timber is b1+ x, the section of the first square timber is square, and the side length of the section of the first square timber is within the range of 40mm-60 mm.

4. The reinforced dense beam column node concrete pouring and tamping construction device as claimed in claim 3, wherein the steel nails (104) are arranged in the length direction of the first square timber (102) and the second square timber (103), a plurality of steel nails (104) are arranged at equal intervals, and the distance between every two steel nails is within the range of 40mm-60 mm.