Corrosion-resistant and compression-resistant steel wire grating
By introducing fixing components and buffer cavity structures into the wire mesh, the problem of insufficient weld strength was solved, the tensile and compressive strength of the welds was improved, and the quality of the project was ensured.
Patent Information
- Application Number
- CN202423191876.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-24
AI Technical Summary
The existing corrosion-resistant steel wire mesh has low weld strength, is prone to detachment, reduces tensile strength and has poor compressive strength, thus affecting the quality of the project.
The system employs a fixed component, including a fixed block and a buffer cavity structure, which connects longitudinal and transverse ribs via slots, and sets extrusion blocks at the weld joints to improve weld strength and compressive strength.
It improves the strength of the weld joints, reduces the probability of weld failure, enhances tensile and compressive strength, and ensures project quality.
Smart Images
Figure CN223562126U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel wire grid technical field, especially in a kind of corrosion-resistant compression steel wire grid. BACKGROUND
[0002] Steel wire grid, it is first to the horizontal, longitudinal multiple high-strength steel wire is welded into square hole type by resistance welding, then the steel wire that is welded into shape is coated with plastic and becomes a new type of reinforced grid, mainly used in highway, railway, water conservancy dam etc. Geotechnical engineering, so that soil surface is not easy to crack subsidence and displacement, ensure the engineering quality and safety.
[0003] The existing corrosion-resistant steel wire grid is usually arranged in grid by horizontal and vertical two-way arrangement of pull bar strip wrapped with multiple steel wires, and is welded at the longitudinal and transverse intersection point to form a whole, the welding point strength is low, prone to weld separation, reduces the tensile strength of the grid, and the compression resistance is poor during use, the node is easy to be pressed open during use, affects the engineering quality. UTILITY MODEL CONTENT
[0004] The utility model discloses a kind of corrosion-resistant compression steel wire grid, can effectively solve the problem that welding point strength is low in the background art, prone to weld separation, reduces the tensile strength of the grid, and the compression resistance is poor during use, the node is easy to be pressed open during use, affects the engineering quality.
[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:
[0006] A kind of corrosion-resistant compression steel wire grid, including several longitudinal ribbons and horizontal ribbons, the connecting place of longitudinal ribbons and horizontal ribbons is provided with fixed assembly;
[0007] The fixed assembly has fixed block, the fixed block is composed of upper fixed frame and lower fixed frame, and the upper and lower opposite surfaces of upper fixed frame and lower fixed frame are provided with clamping groove adaptive matching with longitudinal ribbons and horizontal ribbons, the inside of upper fixed frame and lower fixed frame is provided with buffer cavity, the inside upper wall of buffer cavity is fixedly connected with several extrusion blocks one, the inside lower wall of buffer cavity is fixedly connected with several extrusion blocks two.
[0008] As a further scheme of the utility model, the bottom of the fixed block is fixedly connected with wear-resistant layer, and the bottom of the wear-resistant layer is provided with a plurality of equally spaced anti-skid protrusions.
[0009] As a further scheme of the utility model, the longitudinal ribbons and horizontal ribbons are composed of a plurality of steel wires intersecting, and the outer ring is coated with polypropylene plastic.
[0010] As a further scheme of the utility model, the extrusion block one and the extrusion block two are equidistantly arranged in the buffer cavity, and the extrusion block one and the extrusion block two are distributed in a staggered manner inside the buffer cavity.
[0011] As a further scheme of the utility model, the fixed block is arranged in a square shape, and the upper fixed frame and the lower fixed frame are electrically welded and connected.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses a fixed assembly is arranged with longitudinal rib belt and horizontal rib belt, and the welding joint of the longitudinal rib belt and the horizontal rib belt is fixed by the fixed assembly, so that the welding point strength is improved, the probability of welding separation is reduced, the overall strength of the grid is avoided to be greatly influenced, the fixed block, the wear-resistant layer and the anti-skid convex are mutually matched, the ground adhesion is improved, and the tensile capacity is further improved after installation.
[0014] And in the use process, the buffer cavity is arranged in the fixed block, when the fixed block is subjected to pressure, the extrusion block one and the extrusion block two are mutually extruded into the corresponding gap, the gap between the extrusion block one and the extrusion block two is reduced, buffering is facilitated, power can be conducted to the ground, the welding point of the longitudinal rib belt and the horizontal rib belt is avoided to be directly extruded, and the compression resistance is improved. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is an overall structure schematic view of the corrosion-resistant compression-resistant steel wire grid of the utility model;
[0016] Figure 2 It is an enlarged view of A area in the corrosion-resistant compression-resistant steel wire grid of the utility model; Figure 1
[0017] Figure 3 It is an internal structure sectional view of the fixed block in the overall structure of the corrosion-resistant compression-resistant steel wire grid of the utility model.
[0018] In the drawing: 1, longitudinal rib belt; 2, horizontal rib belt; 3, fixed assembly; 4, fixed block; 5, buffer cavity; 6, extrusion block one; 7, extrusion block two; 8, wear-resistant layer; 9, anti-skid convex. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described in combination with specific implementation manners.
[0020] For example, Figures 1-3 As shown, a kind of corrosion-resistant compression steel wire grid, including several longitudinal ribbons 1 and transverse ribbons 2, the junction of longitudinal ribbons 1 and transverse ribbons 2 is provided with fixed assembly 3;
[0021] Fixed assembly 3 has fixed block 4, and fixed block 4 is composed of upper fixed frame and lower fixed frame, and the upper and lower opposite surfaces of upper fixed frame and lower fixed frame are provided with the clamping groove compatible with longitudinal ribbons 1 and transverse ribbons 2, the inside of upper fixed frame and lower fixed frame is provided with buffer cavity 5, and the inside of buffer cavity 5 is fixedly connected with several extrusion blocks one 6 on the upper wall, and the inside of buffer cavity 5 is fixedly connected with several extrusion blocks two 7 on the lower wall.
[0022] In the embodiment, the bottom end of fixed block 4 is fixedly connected with wear-resistant layer 8, and the bottom end of wear-resistant layer 8 is provided with several equally spaced anti-skid protrusions 9, the wear-resistant layer 8 is arranged, so as to improve the wear-resistant effect, and the anti-skid protrusions 9 are arranged, so as to improve the grip.
[0023] In the embodiment, longitudinal ribbons 1 and transverse ribbons 2 are composed of several steel wires intersecting, and the outer circle is covered with polypropylene plastic, the polypropylene plastic has excellent corrosion resistance, so as to improve the corrosion resistance of longitudinal ribbons 1 and transverse ribbons 2, and the steel wires are combined, so as to improve the tensile strength.
[0024] In the embodiment, extrusion blocks one 6 and extrusion blocks two 7 are equally spaced in buffer cavity 5, and extrusion blocks one 6 and extrusion blocks two 7 are distributed in buffer cavity 5, by the mode that extrusion blocks one 6 and extrusion blocks two 7 are extruded into corresponding gaps, direct pressure on the welding points of longitudinal ribbons 1 and transverse ribbons 2 is avoided, so as to improve the compression resistance.
[0025] In the embodiment, fixed block 4 is square, and upper fixed frame and lower fixed frame are electrically heated and welded, the fixed block 4 is arranged, so as to protect the welding points, improve the tensile effect, and reduce the probability of disbonding.
[0026] It should be noted that the utility model is a kind of corrosion-resistant compression steel wire grid, when using, first, according to prior art, longitudinal ribbons 1 and transverse ribbons 2 intersect, since fixed block 4 is composed of upper and lower two fixed frames, and the fixed block is provided with the clamping groove compatible with longitudinal ribbons 1 and transverse ribbons 2, so as to combine fixed block 4 on the intersection of longitudinal ribbons 1 and transverse ribbons 2 as required, then according to prior art, heating welding is carried out, and pressure is applied to fixed block 4 to avoid disengagement during welding, so as to improve the welding effect, until the upper and lower two fixed frames of fixed block 4 are closely fitted and cooled to room temperature, the welding process is completed;
[0027] The welding points can be protected by the fixing block 4 after welding, so that the tensile effect is improved, the probability of welding separation is reduced, the probability of the welding points being directly pulled off is reduced after welding, and when the fixing block 4 is pressed, the gap between the extrusion block one 6 and the extrusion block two 7 is reduced by the extrusion block one 6 and the extrusion block two 7 being extruded into the corresponding gaps, so that the buffering effect is achieved, the pressure is prevented from being directly conducted to the ground, the pressure is prevented from being directly extruded to the welding points of the longitudinal rib belts 1 and the transverse rib belts 2, the pressure resistance is improved, the bottom of the fixing block 4 is provided with the wear-resistant layer 8, the bottom surface of the wear-resistant layer 8 is provided with the anti-skid convex 9, the wear-resistant effect is improved, and the wear-resistant layer 8 is non-planar, so that the grip is improved.
[0028] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can have various changes and improvements without departing from the spirit and scope of the utility model, and the changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and equivalents thereof.
Claims
1. A corrosion resistant and pressure resistant steel wire lattice comprising a plurality of longitudinal ribbons (1) and transverse ribbons (2), characterized in that: The connecting part of the longitudinal rib belt (1) and the transverse rib belt (2) is provided with a fixing assembly (3); The fixing assembly (3) has a fixing block (4) which is composed of an upper fixing frame and a lower fixing frame, and the upper and lower opposite surfaces of the upper fixing frame and the lower fixing frame are provided with clamping grooves which are adaptively matched with the longitudinal rib belt (1) and the transverse rib belt (2), the interiors of the upper fixing frame and the lower fixing frame are provided with buffer cavities (5), the inner upper wall of the buffer cavity (5) is fixedly connected with a plurality of extrusion blocks one (6), and the inner lower wall of the buffer cavity (5) is fixedly connected with a plurality of extrusion blocks two (7).
2. A corrosion resistant, compression resistant steel wire lattice according to claim 1, characterized in that: The bottom end of the fixing block (4) is fixedly connected with a wear-resistant layer (8), and the bottom end of the wear-resistant layer (8) is provided with a plurality of anti-skid protrusions (9) which are equidistantly arranged.
3. The corrosion resistant, crush resistant steel wire lattice of claim 1, wherein: The longitudinal rib belt (1) and the transverse rib belt (2) are composed of a plurality of steel wires which are crossed, and the outer circle is covered with polypropylene plastic.
4. The corrosion resistant, crush resistant steel wire lattice of claim 1, wherein: The extrusion blocks one (6) and the extrusion blocks two (7) are equidistantly arranged in the buffer cavity (5), and the extrusion blocks one (6) and the extrusion blocks two (7) are distributed in a staggered manner in the buffer cavity (5).
5. The corrosion resistant, compression resistant steel wire lattice according to claim 1, wherein: The fixing block (4) is provided in a square shape, and the upper fixing frame and the lower fixing frame are electrically heated and welded.