CN212561569U - Slope concrete lattice template - Google Patents

Abstract

A slope concrete lattice template relates to the technical field of building construction, in particular to a slope concrete lattice template. When the slope is poured with the concrete lattice, the straightness of the formwork is not easy to control when the formwork is erected, the difficulty of splicing the formwork on the inclined plane is high, and the joints are easy to cause slurry leakage, slab staggering and the like. Two flat pipes with the same length as the slope length are arranged as a basic framework, the flat pipes are symmetrically arranged at intervals along the slope on two sides and are connected through connecting rods to form a lattice longitudinal beam template; three equal-length flat pipes are symmetrically arranged on two sides of the lattice longitudinal beam according to a certain angle and interval size and are connected through connecting rods to form a lattice beam template; the longitudinal beam templates and the cross beam templates jointly form the slope lattice templates, so that the lattice shape, size and mutual position are accurate, the supporting and dismounting are convenient, and the appearance quality such as line type, flatness and the like meet the requirements. The method is mainly used for slope lattice construction.

Description

Slope concrete lattice template

Technical Field

The utility model relates to a construction technical field especially relates to a slope concrete lattice template.

Background

Concrete lattice is one of the common measures of slope protection, the form of cast-in-place reinforced concrete lattice commonly has four types of square, rhombus, herringbone and arc, concrete pouring is one of the key difficulties during construction of the form of slope protection, and the lattice template supporting effect is more important.

In the construction of the lattice engineering, the appearance quality and the concrete quality are important, and the appearance quality, especially the appearance quality of the top concrete of the lattice longitudinal beams and the top concrete of the cross beams are very important, because in the concrete lattice slope protection engineering, the top surfaces of the longitudinal beams and the top concrete of the concrete lattice are exposed outside, and the evaluation results of the appearance quality of the whole lattice slope protection are greatly influenced by the appearance size, the line type, the upper surface flatness, the vertical surface flatness and the like.

The formworks have certain rigidity, are not easy to deform during construction, are not blocked, plugged or blocked during formwork removal after pouring, have no large gaps between the formworks as much as possible, and cannot have displacement deformation on the top surfaces

Pouring herringbone concrete lattices on the slope surface, wherein the straightness is not easy to control when the template is erected, and the lattice longitudinal beams ensure that the upper surface does not fluctuate up and down, the vertical surface does not swing left and right, and the appearance quality meets the requirements of specification and design; the slope surface is provided with the template, and the upper surface of the template is parallel to the slope surface, so that the template is flat relative to the slope surface and inclined relative to the horizontal plane; the top surface of each template is consistent with the slope, the splicing of the templates and the templates is difficult to achieve, the more the number of the spliced blocks is, the higher the possibility of slurry leakage and slab staggering is, and higher requirements are put on template support; the formwork stabilizing measures are to ensure that the formwork does not move, and reduce the construction interference as much as possible, so that the adverse effects of the self weight of the slope formwork, the dead weight of slope concrete, the pouring impact force, temporary loads of workers, machines and materials on the slope and the like on the formwork can be amplified, and the adverse factors are the stability of the formwork on the slope.

Disclosure of Invention

The utility model discloses an it is exactly that the lattice longeron uses two length and the same flat pipe of slope length (flat pipe 1 and flat pipe 2), as the skeleton of whole lattice template, vertical interval, both sides respectively place the flat pipe of an appropriate length (flat pipe 101 and flat pipe 201, flat pipe 201 and flat pipe 202 … …, analogize with this), transversely set up a plurality of connecting rods 6 on flat pipe 1, flat pipe 2, flat pipe 101, flat pipe 201 … … upper surface, the connecting rod interval arrangement, the connecting rod is flat pipe 1, flat pipe 2 and flat pipe 101 and flat pipe 201; or the flat pipe 1, the flat pipe 2, the flat pipe 102 and the flat pipe 202; or the flat pipe 1, the flat pipe 2, the flat pipe 103, the flat pipe 203 … … and the like are connected together, that is, the connecting rod 6 connects the flat pipe 1, the flat pipe 2, the flat pipe 101, the flat pipe 201, the flat pipe 102, the flat pipe 202, the flat pipe 103 and the flat pipe 203 … … into an integral frame to form a lattice longitudinal beam template; the lattice beam template mainly comprises flat tubes 3, flat tubes 4 and flat tubes 5, and is provided with a plurality of connecting rods 7 and a plurality of connecting rods 8, the flat tubes 3 and the flat tubes 4 are connected together through the connecting rods 7, the flat tubes 4 and the flat tubes 5 are connected together through the connecting rods 8, and the flat tubes 3, the flat tubes 4, the flat tubes 5, the connecting rods 7, the connecting rods 8 and the like form the lattice beam template; the lattice beam templates are symmetrically arranged on two sides of the lattice longitudinal beam according to a certain angle and interval size and are connected with the lattice longitudinal beam templates, and the lattice longitudinal beam templates and the lattice beam templates jointly form lattice templates.

The upper surface of the flat pipe 1 and the upper surfaces of the flat pipe 101, the flat pipe 102 and the flat pipe 103 … … are jointly used as a reference surface of the upper surface of the concrete lattice longitudinal beam when concrete is poured, and the upper surface of the flat pipe 2 and the upper surfaces of the flat pipe 201, the flat pipe 202 and the flat pipe 203 … … are jointly used as a reference surface of the upper surface of the concrete lattice longitudinal beam when concrete is poured; the lower surfaces of the flat pipes 1 and the flat pipes 2 become bottom surface reference surfaces of the concrete lattice longitudinal beam drainage canal when concrete is poured; the side elevation close to flat pipe 1, flat pipe 101, flat pipe 102 and flat pipe 103 … … is simultaneously used as the reference surface of the lattice concrete outer elevation, the side elevation close to flat pipe 2, flat pipe 201, flat pipe 202 and flat pipe 203 … … is simultaneously used as the reference surface of the lattice concrete outer elevation, and the lattice longitudinal beam concrete outer elevation is formed after the formwork is removed.

Because the lengths of the flat pipes 1 and 2 are consistent with the length of a slope, the cross sections of the flat pipes 1 and 2 are standard and are connected together through a plurality of connecting rods 6, the two side surfaces of the concrete lattice girder drainage canal after the form removal have good verticality, no inclination, no bulge or no depression, good bottom surface flatness and no uneven height; the flat pipe 1, the flat pipe 101, the flat pipe 102, the flat pipe 103 … …, the flat pipe 2, the flat pipe 201, the flat pipe 202 and the flat pipe 203 … … are connected together through the connecting rod 6, and the upper surfaces of the flat pipe 1 and the flat pipe 2 which are consistent with the slope length form a reference surface, so that the upper surfaces of the flat pipe 101, the flat pipe 102, the flat pipe 103 … …, the flat pipe 201, the flat pipe 202 and the flat pipe 203 … … and the upper surfaces of the flat pipe 1 and the flat pipe 2 are easily controlled in the same reference surface, and longitudinal undulation and bending of the upper surface of the concrete lattice longitudinal beam can be reduced to the; similarly, because the flat pipe 1 and the flat pipe 2 are of an integral structure with the same length as the slope length and have certain rigidity, the vertical surfaces of the two sides of the flat pipe are used as concrete side templates, the flat pipe is not easy to deform, no seam exists, the problem of slurry leakage of seams is avoided, and no seam exists and the problem of slab staggering is also avoided; the space between flat pipe 101, flat pipe 102, flat pipe 103 … … and flat pipe 1 is easily fixed by connecting rod 6, and it is ensured that the space is the same fixed value at any cross section, and finally it is ensured that the cross section size of the concrete after molding is fixed.

Drawings

FIG. 1 is a schematic diagram of a concrete lattice structure.

Fig. 2 is a schematic cross-sectional structure of a lattice stringer.

Fig. 3 is a schematic cross-sectional structure of a lattice beam.

Fig. 4 is a schematic structural diagram of a concrete lattice formwork.

Fig. 5 is a schematic diagram of the main panel structure of the concrete lattice formwork.

Fig. 6 is a schematic structural diagram of a concrete lattice formwork connecting rod.

Fig. 7 is a schematic cross-sectional structure of a lattice template stringer.

FIG. 8 is a schematic cross-sectional view of a lattice form beam.

FIG. 1 is a schematic structural view of a concrete lattice building formation; FIG. 2 is a schematic cross-sectional view of a concrete lattice longitudinal beam, wherein the top surface of the longitudinal beam is divided into three parts, the middle part of the longitudinal beam is a drainage groove, the elevation of the bottom surface of the drainage groove is consistent with that of a slope surface, and the other two parts of the longitudinal beam are the same in elevation; FIG. 3 is a schematic cross-sectional view of a concrete lattice beam, the upper surface of the beam is divided into two parts, one part of the elevation is consistent with the slope, and the other part of the elevation is consistent with the other two parts of the longitudinal beam; FIG. 4 is a schematic structural view of a concrete lattice formwork; in fig. 5, the flat pipe No. 1, the flat pipe No. 2 and the slope are equal in length and are frameworks of the whole concrete lattice template, and the flat pipe No. 101, the flat pipe No. 201, the flat pipe No. 1 and the flat pipe No. 2 form a concrete lattice longitudinal beam template; similarly, the No. 102 flat tube, the No. 202 flat tube, the No. 1 flat tube and the No. 2 flat tube form a concrete lattice longitudinal beam template; the No. 3 flat pipe, the No. 4 flat pipe and the No. 5 flat pipe form a beam template, and the beam template is symmetrically arranged on two sides of the lattice longitudinal beam; the longitudinal beam templates and the cross beam templates are arranged in a matching way to form a concrete lattice template together; no. 6, No. 7 and No. 8 connecting rods are marked in fig. 6, the three connecting rods are respectively arranged at certain intervals, and the No. 6 connecting rod is fixedly connected with the No. 1 flat tube, the No. 2 flat tube, the No. 101 flat tube, the No. 201 flat tube, the No. 102 flat tube and the No. 202 flat tube … …; the No. 7 connecting rod is fixedly connected with the No. 3 flat tube and the No. 4 flat tube, and the No. 8 connecting rod is fixedly connected with the No. 4 flat tube and the No. 5 flat tube; fig. 8 is a section of a template structure schematic diagram, a connection relationship between the No. 7 connecting rod and the No. 3 flat tube, the No. 4 flat tube, and a connection relationship between the No. 8 connecting rod and the No. 4 flat tube, the No. 5 flat tube.

Detailed Description

The technical solutions in the embodiments are further described in detail below with reference to the drawings of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present 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, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The size of the cross section of the lattice longitudinal beam is 60cm multiplied by 60cm, the top surface of the lattice longitudinal beam is provided with a drainage groove of 20cm multiplied by 10cm, and the drainage groove is arranged in the middle, so that the top surface of the lattice longitudinal beam is equally divided into three parts; the size of the cross section of the latticed beam is 40cm multiplied by 40cm, the top surface is divided into two parts, namely the upper part and the lower part of the top surface, the upper plane and the slope surface are flush, the lower plane is 10cm higher than the upper plane to form a step with the height of 10cm, slope surface running water is blocked favorably, and meanwhile slope surface accumulated water flows into the latticed longitudinal beam drainage groove along the upper plane.

The flat tube template has no defects of different wood directionality, and has the characteristics of good stress performance, high strength, small self weight, no warping, no cracking, no frame, no seam and the like; simultaneously the utility model discloses in, flat pipe can make full use of surface, can use its three faces: the top surface is used as a top surface base surface after concrete molding, the side surface is used as an inner vertical surface of the running water groove, and the bottom surface is used as a running water surface of the running water groove, namely the bottom surface of the running water groove.

By 1 flat pipe, 2 flat pipe and 101 flat pipe, 201 flat pipe, 102 flat pipe, 202 flat pipe, 103 flat pipe, the concrete lattice longeron template that 203 flat pipe … … and 6 connecting rods are constituteed concreties together, can the bulk movement, just so guarantee lattice shape and size and mutual position accuracy, simple structure, prop up and tear open the convenience, prop up and tear open the recruitment greatly reduced, seam quantity falls to very low, effectively prevents to leak thick liquid.

No. 3 flat pipe, No. 4 flat pipe, No. 5 flat pipe and No. 7 connecting rod, No. 8 connecting rod constitute unilateral lattice crossbeam, can the bulk movement, ensure between No. 3 flat pipe and No. 4 flat pipe, the interval is certain between No. 4 flat pipe and No. 5 flat pipe, ensure that lattice crossbeam size is accurate.

The flat pipes have enough strength and rigidity, and have relative stability after being connected through the connecting rods, so that the template is prevented from deforming under the action of certain impact force in the concrete pouring process.

Claims (3)

1. A kind of slope concrete lattice template, its main characteristic lies in, two flat tubes of equal length with the slope length are regarded as the basic skeleton, the bilateral symmetry arranges a certain length of flat tube, several pieces of interval arrangement of following the slope, use the tie rod to connect together with a plurality of certain length of flat tube the flat tube of equal length with the slope length, make up the longitudinal beam template of the lattice; three equal-length flat tubes which are arranged at intervals are connected through connecting rods and keep a certain included angle with the longitudinal beam, the flat tubes are symmetrically arranged on two sides of the longitudinal beam to form a lattice beam template, a certain interval is longitudinally arranged between adjacent beam templates, the heights of two flat tubes in the three flat tubes are consistent, the two flat tubes are connected through the connecting rods, the top height of the other flat tube is consistent with the bottom heights of the two flat tubes, and the other flat tube is connected with one flat tube in the two flat tubes through the connecting rods; the lattice longitudinal beam templates and the lattice cross beam templates form the concrete lattice templates.

2. A cellular formwork for slope concrete according to claim 1, wherein the tie bars are arranged uniformly.

3. A slope concrete lattice formwork as claimed in claim 1, wherein said other flat tube is placed on the upper side of the two flat tubes.

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