Pre-stressed anchor cable supporting structure for mountain city house building side slope

Abstract

The utility model relates to a mountain city house building side slope pre-stressed anchor cable supporting structure which comprises a plurality of transverse supporting beams and vertical supporting beams, the transverse supporting beams are fixed on the vertical supporting beams, the transverse supporting beams are perpendicular to the vertical supporting beams, and the vertical supporting beams are fixed on the transverse supporting beams. An anchor cable with the other end penetrating and extending to the position below the transverse supporting beam is fixed to the upper surface of the transverse supporting beam, and a stabilizing assembly is arranged at the bottom end of the anchor cable. According to the mountain city house building side slope pre-stressed anchor cable supporting structure, the stabilizing assembly is arranged, anchor heads, pouring holes, magnetic suction plates, anchoring nails and reinforcing ribs are arranged, anchor cables can be more easily inserted into a mountain city side slope through the anchor heads, meanwhile, a transverse supporting beam and a longitudinal supporting beam can abut against the side slope through the multiple anchoring nails, and the supporting effect is better. The stability of the transverse supporting beams, the longitudinal supporting beams and the side slope is improved, in cooperation with the pouring holes and the magnetic suction plates, a foundation bearing loads and rock soil are tightly combined, and therefore the stability of the side slope is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mountain city building construction, in particular to a prestressed anchor cable supporting structure for a mountain city building slope. Background Art

[0002] With the continuous growth of my country's economy and the continuous expansion of cities, urban housing construction development has become increasingly diversified. The mountainous cities in the southwest region have complex terrain and are facing more and more slope engineering problems in the construction of urban buildings and roads. Due to the dense and complex building layout caused by the limitations of mountainous cities, and considering that excessive impact on surrounding existing buildings must be avoided during the construction process, the stability of mountainous city slopes is particularly important. This is directly related to the site selection, design, construction plan and other decisions of the project, and also seriously affects the safety of surrounding roads and buildings. Therefore, it is very necessary to evaluate the stability of rock slopes in mountainous cities and optimize the design of landslide support structures.

[0003] Chinese patent CN208718707U, a fusible detachable anchor cable support structure, the end anchor section of the fusible detachable anchor cable support structure is composed of a grouting pipe, an anchor cable bundle, an anchor, a gasket, and a pressure plate, the free section of the fusible detachable anchor cable support structure is composed of an anchor cable bundle wire ring, a fusible joint, a fusible body, a steel bearing body, a grouting pipe and an anchor cable bundle, and the anchoring section of the fusible detachable anchor cable support structure is composed of a grouting plug, an anchoring section stirrup, an anchoring section grouting outlet section, an anchor head joint, and an anchor head. It has good support effect, simple operation, flexible use, small construction clearance, high bearing capacity, fast construction speed, good economic effect, convenient transportation, recyclable, shortened working hours, and reduced construction costs.

[0004] The above patent has fast construction speed, good economic effect, convenient transportation, recyclability, shortened working hours and reduced construction cost. However, during use, the contact area with the slope is small, which will reduce the bearing capacity and stability of the support structure, and ultimately affect the support effect of the support structure. Therefore, a prestressed anchor cable support structure for mountainous urban building slopes is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a prestressed anchor cable support structure for the slope of mountainous urban buildings, which has the advantage of good stability and solves the problem that during use, the contact area with the slope is small, which reduces the bearing capacity and stability of the support structure and ultimately affects the support effect of the support structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prestressed anchor cable support structure for a mountainous urban building slope, comprising a plurality of transverse support beams and vertical support beams, wherein the transverse support beams are fixed on the vertical support beams, and the transverse support beams are perpendicular to the vertical support beams, and an anchor cable whose other end penetrates and extends below the transverse support beams is fixed on the upper surface of the transverse support beams, and a stabilizing component is provided at the bottom end of the anchor cable;

[0007] The stabilizing component includes an anchor head assembled at the bottom end of the anchor cable, the outer surface of the anchor cable is provided with a pouring hole for pouring concrete, the upper surface of the anchor cable is provided with a magnetic plate, the upper surfaces of the transverse support beam and the vertical support beam are provided with anchor nails, and the interiors of the transverse support beam and the vertical support beam are provided with reinforcing ribs.

[0008] Furthermore, the shape of the anchor head is conical, and the height of the anchor head is smaller than the height of the anchor cable.

[0009] Furthermore, the number of the casting holes is not less than two, and the casting holes are not less than two and are evenly distributed on the outer surface of the anchor cable.

[0010] Furthermore, the cross-sectional shape of the magnetic plate is circular, and the outer diameter of the magnetic plate is larger than the outer diameter of the anchor cable.

[0011] Furthermore, the number of the anchoring nails is not less than two.

[0012] Furthermore, the lower surface of the magnetic plate abuts against the upper surface of the anchor cable.

[0013] Furthermore, the upper surfaces of the transverse support beams and the vertical support beams are provided with through holes for the anchor nails to pass through.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The prestressed anchor cable support structure for the slope of a building in a mountainous city is provided with a stabilizing component. Through the mutual cooperation between the structures in the stabilizing component, by setting the anchor head, casting holes, magnetic plates, anchor nails and reinforcing ribs, the anchor head can make the anchor cable easier to insert into the slope of the mountainous city. At the same time, multiple anchor nails can make the transverse support beams and the longitudinal support beams abut against the slope, thereby improving the stability of the transverse support beams and the longitudinal support beams and the slope. In combination with the casting holes and the magnetic plates, a close combination is formed between the foundation bearing the load and the rock and soil, thereby improving the stability of the slope, and solving the problem that the contact area with the slope is small during use, which will reduce the bearing capacity and stability of the support structure, and ultimately affect the support effect of the support structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the stabilizing component of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 5 For this utility model Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the transverse support beam of the utility model;

[0022] Figure 7 It is a schematic diagram of the vertical supporting beam structure of the utility model.

[0023] In the figure: 1 horizontal support beam, 2 vertical support beam, 3 anchor cable, 4 stabilizing component, 401 anchor head, 402 casting hole, 403 magnetic plate, 404 anchor nail, 405 reinforcement rib. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-2 A prestressed anchor cable support structure for a mountainous urban building slope in this embodiment includes a plurality of transverse support beams 1 and vertical support beams 2. The transverse support beam 1 is fixed on the vertical support beam 2, and the transverse support beam 1 is perpendicular to the vertical support beam 2. An anchor cable 3 is fixed on the upper surface of the transverse support beam 1, and the other end of the anchor cable 3 passes through and extends below the anchor cable 3. A stabilizing component 4 is provided at the bottom end of the anchor cable 3.

[0026] It should be noted that the components of the present application are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0027] See also Figure 3-7In order to improve stability, the stabilizing component 4 in this embodiment includes an anchor head 401 assembled at the bottom end of the anchor cable 3, a pouring hole 402 for pouring concrete is opened on the outer surface of the anchor cable 3, a magnetic plate 403 is arranged on the upper surface of the anchor cable 3, and anchor nails 404 are arranged on the upper surfaces of the transverse support beam 1 and the vertical support beam 2. Reinforcement ribs 405 are arranged inside the transverse support beam 1 and the vertical support beam 2. The material of the reinforcement ribs 405 is steel, which can improve the overall strength of the transverse support beam 1 and the vertical support beam 2, thereby improving the strength of the support structure as a whole.

[0028] The shape of the anchor head 401 is conical, and the height of the anchor head 401 is smaller than the height of the anchor cable 3 . The anchor head 401 makes it easier for the anchor cable 3 to be inserted into the slope.

[0029] The number of the casting holes 402 is not less than two, and the casting holes 402 are evenly distributed on the outer surface of the anchor cable 3. The casting holes 402 are channels for concrete to leave the anchor cable 3. When the concrete is dry, the connection stability between the anchor cable 3 and the slope can be improved.

[0030] The cross-sectional shape of the magnetic attraction plate 403 is circular, and the outer diameter of the magnetic attraction plate 403 is larger than the outer diameter of the anchor cable 3 .

[0031] The number of the anchor nails 404 is not less than two, and the lower surface of the magnetic attraction plate 403 abuts against the upper surface of the anchor cable 3 .

[0032] It should be noted that the height of the concrete needs to be poured to the same as the height of the anchor cable 3. After the concrete pouring is completed, the magnetic plate 403 is sucked onto the upper surface of the anchor cable 3. The magnetic plate 403 itself is magnetic. At the same time, the material of the anchor cable 3 is metal, and the magnetic plate 403 can be adsorbed on the upper surface of the anchor cable 3.

[0033] The upper surfaces of the transverse support beam 1 and the vertical support beam 2 are both provided with through holes for the anchor nails 404 to pass through.

[0034] The standard parts used in this application can all be purchased from the market, and special-shaped parts can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets and welding in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0035] If the present application discloses or involves components or structures that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, connection using bolts or screws), and can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integrated structure (for example, manufactured by one-piece molding using a casting process) (except where it is obviously not possible to use an one-piece molding process).

[0036] To sum up, the support structure can ensure the stability and safety of the high slope under the support effect, reduce the adverse effects of landslides caused by earthquakes, mountain torrents, and heavy rains, minimize the impact of natural disasters caused by landslides, and has significant social benefits. At the same time, it can avoid the harm of innocent people caused by landslides, and the heavy losses caused by safety hazards or even destruction of houses, buildings, and roads that require reconstruction.

[0037] The working principle of the above embodiment is:

[0038] In the field of mountain city building technology, when slope support construction is required, the anchor cable 3 is first inserted into the slope through the anchor head 401 at the bottom end of the anchor cable 3. Since the anchor head 401 is conical in shape, the anchor head 401 and the anchor cable 3 are easier to insert into the slope. As the anchor head 401 and the anchor cable 3 enter the slope, multiple transverse support beams 1 and vertical support beams 2 are driven to move toward the direction close to the slope. The movement of the transverse support beams 1 and the vertical support beams 2 drives multiple anchor nails 404 to move toward the direction close to the slope. After the multiple anchor nails 404 are inserted into the slope, the connection stability between the transverse support beams 1 and the vertical support beams 2 and the slope is improved. The contact area between the support structure and the slope is increased by multiple transverse support beams 1 and vertical support beams 2. Finally, concrete is poured into the anchor cable 3. The concrete leaves the anchor cable 3 through multiple pouring holes 402 and combines with the slope. After the concrete is dried, the connection stability between the anchor cable 3 and the slope is improved, thereby improving the stability of the support structure as a whole.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A prestressed anchor cable support structure for building slopes in mountainous cities, comprising a plurality of transverse support beams (1) and vertical support beams (2), characterized in that: The transverse support beam (1) is fixed on the vertical support beam (2), and the transverse support beam (1) is perpendicular to the vertical support beam (2). An anchor cable (3) is fixed on the upper surface of the transverse support beam (1), the other end of which passes through and extends below the transverse support beam (1). A stabilizing component (4) is provided at the bottom end of the anchor cable (3); The stabilizing component (4) comprises an anchor head (401) mounted at the bottom end of an anchor cable (3); a pouring hole (402) for pouring concrete is provided on the outer surface of the anchor cable (3); a magnetic plate (403) is provided on the upper surface of the anchor cable (3); anchor nails (404) are provided on the upper surfaces of the transverse support beam (1) and the vertical support beam (2); and reinforcing ribs (405) are provided inside the transverse support beam (1) and the vertical support beam (2).

2. A prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1, characterized in that: The shape of the anchor head (401) is conical, and the height of the anchor head (401) is smaller than the height of the anchor cable (3).

3. The prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1 is characterized by: The number of the casting holes (402) is not less than two, and the number of the casting holes (402) is not less than two and is evenly distributed on the outer surface of the anchor cable (3).

4. The prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1 is characterized by: The cross-sectional shape of the magnetic attraction plate (403) is circular, and the outer diameter of the magnetic attraction plate (403) is greater than the outer diameter of the anchor cable (3).

5. The prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1 is characterized by: The number of the anchoring nails (404) is not less than two.

6. The prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1 is characterized by: The lower surface of the magnetic attraction plate (403) abuts against the upper surface of the anchor cable (3).

7. The prestressed anchor cable support structure for building slopes in mountainous cities according to claim 1 is characterized by: The upper surfaces of the transverse support beam (1) and the vertical support beam (2) are both provided with through holes for the anchor nails (404) to pass through.

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