阅读说明：本技术 一种带有握裹力增强结包裹的线性构件加工铺设工艺 (Processing and laying process of linear member wrapped by bond enhancing knot ) 是由 王军 韩石修 刘洋 孙立彬 康伟 张硕 于 2021-09-24 设计创作，主要内容包括：本发明是一种带有握裹力增强结包裹的线性构件加工铺设工艺,包括加工步骤如下：a、用捻股机制造符合要求长度和直径的线性构件；b、制造握裹力增强结；c、每间隔一定距离,套一个握裹力增强结,并通过径向挤压,使握裹力增强结产生塑性形变与线性构件紧密咬合；d、使用截断设备对带有握裹力增强结的线性构件进行截断；e、截断后,带有握裹力增强结的线性构件两端采取机械设备或人工进行固定并预紧；f、截断的带有握裹力增强结的线性构件端口处用犬牙固定线夹套帽处理。本发明不但可以满足工程结构强度、刚度、稳定性、耐久性,还能降低工程领域对铁矿石资源的依赖,大幅度降低工程造价成本。(The invention relates to a processing and laying process of a linear member wrapped by a bond strength enhancing knot, which comprises the following processing steps: a. manufacturing linear members with required length and diameter by using a stranding machine; b. manufacturing a bond enhancing knot; c. sleeving a gripping force enhancing knot every certain distance, and enabling the gripping force enhancing knot to generate plastic deformation to be tightly occluded with the linear member through radial extrusion; d. cutting the linear member with the bond enhancing knot by using a cutting device; e. after the cutting, the two ends of the linear component with the bond enhancing knot are fixed and pre-tightened by mechanical equipment or manpower; f. and (4) processing the cut-off port of the linear member with the bond strength enhancing knot by using a canine tooth fixing wire clamp sleeve cap. The invention not only can meet the requirements of strength, rigidity, stability and durability of the engineering structure, but also can reduce the dependence of the engineering field on iron ore resources and greatly reduce the construction cost.)

1. The processing and laying process of the linear member wrapped by the bond strength enhancing knot is characterized by comprising the following processing steps of:

a. calculating the total length of the linear member (1) required by the structure according to the design requirement, and manufacturing the linear member (1) meeting the required length and diameter by using a stranding machine;

b. manufacturing a bond enhancing knot (2) according to design requirements, wherein the cross section of the bond enhancing knot (2) is in a circular ring shape, a polygonal shape or a ring shape with convex thorns;

c. inputting technical parameters by using numerical control machine equipment, putting the bond enhancing knots (2) into the equipment, sleeving one bond enhancing knot (2) at a certain interval in the output process of the linear member (1), manufacturing a surface bulge parallel to the length direction of the linear member (1) by radial extrusion, enabling the bond enhancing knots (2) to generate plastic deformation to be tightly occluded with the linear member (1), and coiling the linear member (1) with the bond enhancing knots (2) on a coiling disc;

d. binding the linear member (1) with the bond strength enhancing knot (2) in the process of outputting the using length according to the design requirement, binding the linear member into the inner cavity of the template to be poured, and cutting the linear member (1) with the bond strength enhancing knot (2) by using cutting equipment after the required using length is reached;

e. after the linear member is cut off, two ends of the linear member (1) with the bond enhancing knots (2) are fixed and pre-tightened by mechanical equipment or manpower, and a plurality of cut linear members (1) with the bond enhancing knots (2) are laid in the inner cavity of the template to be poured according to the construction requirement in the same way;

f. the port of the truncated linear component (1) with the bond enhancing knot (2) is treated by a canine tooth fixing wire clamp sleeve cap.

2. The process for manufacturing and laying a linear member wrapped with a grip strength enhancing knot according to claim 1, wherein the distance between two adjacent grip strength enhancing knots (2) is 5cm-10 cm.

3. The processing and laying process of the linear member wrapped with the bond-enhancing knot according to claim 2, characterized in that during the binding process of the linear member (1) with the bond-enhancing knot (2), a steel bar is used for lap-joint fixation at the middle part during the large-span binding process, so as to prevent the linear member (1) with the bond-enhancing knot (2) from bending too much during the binding process.

4. The processing and laying process of the linear member wrapped by the bond enhancing knot as claimed in claim 3, wherein the bond enhancing knot (2) is made of glass fiber or carbon fiber.

5. The processing and laying process of the linear member wrapped with the bond-enhancing knot according to claim 4, wherein the linear member (1) is one of a steel strand, a carbon fiber cable, a glass fiber cable, a nylon cable and a ceramic cable.

6. The process for manufacturing and laying a linear member wrapped with a bond enhancing knot according to claim 5, wherein the bond enhancing knot (2) is fixed on the linear member (1) by an adhesive.

7. The processing and laying process of the linear member wrapped by the bond enhancing knot according to claim 5, wherein the bond enhancing knot (2) is fixed on the linear member (1) by hot melting.

8. The processing and laying process of the linear member wrapped by the bond enhancing knot according to claim 5, wherein the bond enhancing knot (2) is fixed on the linear member (1) by welding.

Technical Field

The invention relates to the technical field of building materials, in particular to a processing and laying process of a linear member wrapped by a bond enhancing structure.

Background

The possibility of reinforced concrete to work together is determined by its own material properties. Firstly, the reinforcing steel bars and the concrete have approximately the same linear expansion coefficient, excessive stress cannot be generated due to different environmental temperatures, the concrete bears compressive stress, the reinforcing steel bars bear tensile stress, secondly, the reinforcing steel bars and the concrete have good bond stress, and sometimes, the surfaces of the reinforcing steel bars are also processed into ribs (called deformed reinforcing steel bars) with intervals to improve the mechanical engagement between the concrete and the reinforcing steel bars. At present, the main types of the reinforcing steel bars are stress bars, stirrups, erection bars and distribution bars. Conventional steel bars can be classified into four grades according to tensile strength: grade i rebar (grade 235/370); grade ii rebar (grade 335/510); grade iii rebar (370/570) and grade iv rebar (540/835).

The deformed steel bars are mainly divided into 9m, 12m or other fixed sizes which are customized, and are cut off according to needs in the machining process, so that waste materials, namely steel bar heads, are inevitably generated. To some extent, cause losses.

Because the conventional deformed steel bar is inconvenient to bend, the transportation mode is limited, and continuous automatic feeding in automatic construction cannot be realized due to the fact that the deformed steel bar is made of a fixed-length material.

The problems of steel bar weight, inconvenient transportation, material loss and the like cause inevitable loss in cost.

Disclosure of Invention

The invention aims to solve the problems and provides a processing and laying process of a linear member with a bond enhancing knot package.

In order to achieve the purpose, the invention adopts the following technical scheme: a processing and laying process of a linear member wrapped by a bond strength enhancing knot comprises the following processing steps:

a. calculating the total length of the linear member required by the structure according to the design requirement, and manufacturing the linear member meeting the requirement on length and diameter by using a stranding machine;

b. manufacturing a bond enhancing knot according to design requirements, wherein the cross section of the bond enhancing knot is in a circular ring shape, a polygonal shape or a ring shape with convex thorns;

c. inputting technical parameters by using numerical control machine equipment, putting the bond enhancing knots into the equipment, sleeving one bond enhancing knot at a certain distance in the output process of the linear member, manufacturing surface bulges parallel to the length direction of the linear member by radial extrusion, enabling the bond enhancing knots to generate plastic deformation to be tightly occluded with the linear member, and coiling the linear member with the bond enhancing knots on a coiling disc;

d. binding the linear member with the bond enhancing knot in the process of outputting the using length according to the design requirement, binding the linear member into a template inner cavity to be poured, and cutting the linear member with the bond enhancing knot by using cutting equipment after the linear member reaches the using required length;

e. after the linear members are cut off, the two ends of the linear members with the bond strength enhancing knots are fixed and pre-tightened by mechanical equipment or manpower, and a plurality of cut-off linear members with the bond strength enhancing knots are laid in the inner cavity of the template to be poured according to the construction requirement in the same way;

f. and (4) processing the cut-off port of the linear member with the bond strength enhancing knot by using a canine tooth fixing wire clamp sleeve cap.

In particular, the distance between two adjacent bond enhancing knots is 5cm-10 cm.

Particularly, when the linear member with the gripping force reinforcing knot is used for binding, in the large-span binding process, the reinforcing steel bar is used for being lapped and fixed in the middle, so that the linear member with the gripping force reinforcing knot is prevented from being bent too much in the binding process.

In particular, the material of the bond enhancing structure is Glass Fiber (GFRP) or Carbon Fiber (CFRP).

In particular, the linear member is one of a steel strand, a carbon fiber cable, a glass fiber cable, a nylon cable, and a ceramic cable.

In particular, the grip enhancing knot is secured to the linear member by an adhesive.

In particular, the bond enhancing structure is fixed on the linear member by hot melting.

In particular, the bond enhancing structure is fixed to the linear member by welding.

The invention has the beneficial effects that: the invention utilizes the linear member and the bond reinforcing node arranged on the linear member to replace the application of reinforcing steel bars in building structures, and solves the problems of reducing dead weight, saving cost, reducing loss and the like. The method not only can meet the requirements of strength, rigidity, stability and durability of the engineering structure, but also can reduce the dependence of the engineering field on iron ore resources and greatly reduce the construction cost. In addition, the linear member is convenient to transport, full-automatic construction is easier to realize, and continuous feeding is realized.

Drawings

FIG. 1 is a schematic structural view of a linear member with a grip enhancing knot;

in the figure: 1-a linear member; 2-bond enhancing;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1, a process for processing and laying a linear member wrapped by a bond enhancing structure comprises the following processing steps:

a. according to design requirements, the total length of a linear member 1 required by a structure is calculated, the linear member 1 meeting the requirements on length and diameter is manufactured by a stranding machine, and the linear member 1 is made of a material which has the tensile strength not lower than that of a steel bar, the weight being lighter than that of the steel bar and the low material loss rate under the same conditions. When the linear member 1 replaces a steel bar, the linear member 1 also has the characteristics of large elastic modulus, easy bending and the like, can realize continuous feeding, and is easier to realize full-automatic feeding, processing, transportation and the like, and the linear member 1 can be one of a steel strand, a carbon fiber cable, a glass fiber cable, a nylon cable and a ceramic cable;

b. according to design requirements, the bond enhancing knot 2 is manufactured, the cross section of the bond enhancing knot 2 is in a ring shape, a polygon shape or a ring shape with convex thorns, the bond enhancing knot 2 is made of materials with characteristics of corrosion resistance, high tensile strength and the like, the materials have stronger tensile strength and are lighter than a steel bar and more suitable price under the precondition of prefabrication, the bond enhancing knot 2 is prefabricated into the shape of a transverse rib or a longitudinal rib of the steel bar and the like which can be better engaged with concrete, and the bond enhancing knot 2 can be made of glass fiber or carbon fiber;

c. inputting technical parameters by using numerical control machine equipment, putting the bond enhancing knot 2 into the equipment, sleeving one bond enhancing knot 2 at a certain distance in the output process of the linear member 1, manufacturing a surface bulge parallel to the length direction of the linear member 1 by radial extrusion, enabling the bond enhancing knot 2 to generate plastic deformation to be tightly occluded with the linear member 1, and coiling the linear member 1 with the bond enhancing knot 2 on a coiling disc;

d. binding the linear member 1 with the bond strength enhancing joint 2 in the process of outputting the using length according to the design requirement, binding the linear member into a template inner cavity to be poured, and cutting the linear member 1 with the bond strength enhancing joint 2 by using cutting equipment after the length reaches the using required length;

e. after the linear member 1 is cut off, two ends of the linear member 1 with the bond enhancing knots 2 are fixed and pre-tightened by mechanical equipment or manpower, and a plurality of cut linear members 1 with the bond enhancing knots 2 are laid in the inner cavity of the template to be poured according to the construction requirement in the same way;

f. the cut-off port of the linear component 1 with the bond enhancing knot 2 is treated by a canine tooth fixing wire clamp sleeve cap.

In particular, the distance between two adjacent bond enhancing knots 2 is 5cm-10 cm.

Particularly, when the linear member 1 with the gripping force reinforcing knot 2 is bound, in the process of binding a large span, a steel bar is used for overlapping and fixing the linear member 1 with the gripping force reinforcing knot 2 in the middle, so that the linear member 1 with the gripping force reinforcing knot 2 is prevented from being bent too much in the binding process.

Specifically, the grip strength enhancing knot 2 is fixed to the linear member 1 by an adhesive.

In particular, the bond 2 is fixed on the linear member 1 by hot melting.

Specifically, the grip strength enhancing knot 2 is fixed to the linear member 1 by welding.

In order to increase the bond strength of the linear member 1, the bond strength enhancing joints 2 are arranged on the surface of the linear member 1 at intervals, so that the mechanical gripping force between the linear member 1 and the concrete can be improved.

According to the pouring requirement, before a framework of a linear component 1 is installed, the using length of the linear component 1 for binding structures such as beam plates and columns is calculated, one end of the linear component 1 is used for outputting the linear component 1 through mechanical equipment, after the designed length meets the using requirement, the mechanical equipment automatically breaks the linear component 1, two ends of the linear component 1 are fixed and pre-tightened through mechanical or manual work, unnecessary material loss is avoided, when the linear component 1 passes through the mechanical equipment at intervals, the gripping force enhancing joint 2 is taken on the linear component 1 through the mechanical equipment, the linear component 1 and the gripping force enhancing joint 2 are fixed through two materials, and a novel reinforcing steel bar is formed to replace a reinforcing steel bar in concrete engineering.

The invention utilizes the linear member 1 and the bond enhancing knot 2 arranged on the linear member 1 to replace the application of steel bars in building structures, and solves the problems of reducing dead weight, saving cost, reducing loss and the like. The method not only can meet the requirements of strength, rigidity, stability and durability of the engineering structure, but also can reduce the dependence of the engineering field on iron ore resources and greatly reduce the construction cost. In addition, the linear member 1 is convenient to transport, is easier to realize full-automatic construction, and realizes continuous feeding.

The invention has been described in connection with the accompanying drawings, it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, adaptations or uses of the invention, and all such modifications and variations are within the scope of the invention.