Anchoring device for preventing landslide

Abstract

The utility model discloses an anchoring device for preventing landslide, which relates to the technical field of anchoring and comprises an anchoring device. The anchoring device is composed of a punch rod, an anchor rod and a nut, the punch rod is movably installed in the anchor rod, a punch head is arranged on the upper side of the punch rod, the punch head and the punch rod are integrally arranged, a hollow groove is formed in the position, corresponding to the punch head, in the anchor rod, a gasket is arranged at the upper end of the anchor rod, the upper side of the anchor rod is sleeved with the gasket, and the nut is arranged in the hollow groove. A nut is arranged at the upper end of the anchor rod and rotationally installed on the upper side of the anchor rod. The punching rod is knocked by the knocking hammer, the punching rod drives the punching head to impact the hollow groove in the anchor rod, the tail end position of the hollow groove is expanded by the punching head in the impact process due to the fact that the punching head is conical, the anchor rod is bent and deformed, the contact area between the anchor rod and the installation position is increased, and the anchor rod is prevented from being damaged. The anchor rod is more stably installed, and landslide is not prone to happening.

Description

Technical Field

[0001] The utility model belongs to the field of anchoring, and in particular relates to an anchoring device for preventing landslides. Background Art

[0002] As a tension member deep in the ground, the anchor rod is connected to the engineering structure at one end and deep in the ground at the other end. The whole anchor rod is divided into a free section and an anchoring section. The free section refers to the area where the tension at the anchor rod head is transmitted to the anchor body, and its function is to apply prestress to the anchor rod; the anchoring section refers to the area where the cement slurry bonds the prestressed tendons to the soil layer, and its function is to increase the bonding friction between the anchor body and the soil layer, increase the bearing pressure of the anchor body, and transmit the tension of the free section to the deep soil.

[0003] Chinese patent number CN202023080732.6 discloses an anchor rod including: a limiting tube, a first through hole is formed through the limiting tube; a rod body, the rod body passes through the first through hole; and a limiting chain, the limiting chain connects the limiting tube and the rod body on the same side.

[0004] During the use of the utility model, landslides are likely to occur due to the cross-connectivity between the anchor rod and the carrier.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an anchoring device for preventing landslides.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0008] An anchoring device for preventing landslides comprises an anchoring device; the anchoring device consists of a punch rod, an anchor rod and a nut, the punch rod is movably installed at an internal position of the anchor rod, a punch is arranged at an upper position of the punch rod, the punch and the punch rod are arranged as one body, a hollow groove is arranged inside the anchor rod corresponding to the position of the punch, a gasket is arranged at the upper end of the anchor rod, the gasket is sleeved on the upper side of the anchor rod, a nut is arranged at the upper end of the anchor rod, and the nut is rotatably installed on the upper side of the anchor rod.

[0009] Optionally, strip grooves are arranged around the anchor rod corresponding to the hollow groove position, and the strip grooves are evenly arranged around the anchor rod.

[0010] Optionally, a corrosion-resistant layer is provided on the outer side of the anchor rod and the punch rod, and the corrosion-resistant layer is provided as a chrome-plated layer.

[0011] Optionally, a wide plate is provided on the upper side of the punch rod, and the wide plate is welded on the upper side of the punch rod.

[0012] Optionally, a truncated cone head is provided at the bottom end of the anchor rod, and the truncated cone head is integrally provided with the anchor rod.

[0013] Optionally, a soft metal pad is provided at the bottom end of the gasket, and the soft metal pad is welded at the bottom end of the gasket.

[0014] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0015] 1. By hitting the punch rod with a hammer, the punch rod will drive the punch to impact the hollow groove inside the anchor rod. Since the punch is set in a conical shape, the end of the hollow groove will be expanded by the punch during the impact, causing the anchor rod to bend and deform, increasing the contact area between the anchor rod and the installation position, making the anchor rod installation more stable and less prone to landslides.

[0016] 2. The wide plate is used to increase the area of ​​one end of the punch rod, making it easier for workers to strike the punch rod.

[0017] 3. The setting of the frustum-conical head can reduce the diameter of the bottom end of the anchor rod, making it convenient and quick to calibrate one end of the anchor rod with the reserved hole, thereby facilitating the quick installation of the anchor rod.

[0018] 4. The texture of the soft metal pad is relatively soft. During the installation process, it can fill the gap at the bottom of the gasket, making the gasket installation more stable.

[0019] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0022] Figure 2 It is a side view structural schematic diagram of an embodiment of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of an embodiment of the utility model;

[0024] Figure 4 This is a schematic structural diagram of a punch rod according to an embodiment of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Anchoring device; 2. Punch rod; 3. Wide plate; 4. Anchor rod; 5. Strip groove; 6. Cone-shaped head; 7. Punch; 8. Corrosion-resistant layer; 9. Gasket; 10. Soft metal gasket; 11. Nut; 12. Hollow groove.

[0027] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0028] The utility model will now be further described in detail with reference to the accompanying drawings.

[0029] See also Figure 1-4 As shown, in this embodiment, an anchoring device for preventing landslide is provided, including an anchoring device 1; the anchoring device 1 is composed of a punch rod 2, an anchor rod 4 and a nut 11, the punch rod 2 is movably installed in a position inside the anchor rod 4, a punch 7 is arranged at the upper side of the punch rod 2, the punch 7 and the punch rod 2 are arranged as one body, a hollow groove 12 is arranged inside the anchor rod 4 corresponding to the position of the punch 7, a gasket 9 is arranged at the upper end of the anchor rod 4, the gasket 9 is sleeved on the upper side of the anchor rod 4, a nut 11 is arranged at the upper end of the anchor rod 4, and the nut 11 is rotatably installed on the upper side of the anchor rod 4.

[0030] One aspect of the application of this embodiment is: when consolidating a slope, the anchor rod 4 is installed at a specified position. After the installation is completed, the gasket 9 is put on the upper side of the anchor rod 4, and then the nut 11 is installed on the upper side of the anchor rod 4. After the installation is completed, the punch rod 2 is struck by a hammer, and the punch rod 2 will drive the punch 7 to impact the hollow groove 12 inside the anchor rod 4. Since the punch 7 is set in a conical shape, during the impact, the end position of the hollow groove 12 will be expanded by the punch 7, causing the anchor rod 4 to bend and deform, thereby increasing the contact area between the anchor rod 4 and the installation position, making the installation of the anchor rod 4 more stable and less prone to landslides.

[0031] In this embodiment, strip grooves 5 are arranged around the anchor rod 4 corresponding to the hollow groove 12. The strip grooves 5 are evenly arranged around the anchor rod 4. The arrangement of the strip grooves 5 can facilitate the deformation of the punch rod 2 during the impact of the punch 7.

[0032] In this embodiment, a corrosion-resistant layer 8 is provided on the outer side of the anchor rod 4 and the punch rod 2. The corrosion-resistant layer 8 is set as a chrome-plated layer. The chrome-plated layer obtained by using the corrosion-resistant layer 8 has strong corrosion resistance, which can reduce the corrosion of the anchor rod 4 and the punch rod 2 during use and extend the service life of the anchor rod 4 and the punch rod 2.

[0033] In this embodiment, a wide plate 3 is provided on the upper side of the punch rod 2, and the wide plate 3 is welded on the upper side of the punch rod 2. The wide plate 3 is provided to increase the area of ​​one end of the punch rod 2, so as to facilitate the staff to strike the punch rod 2.

[0034] In this embodiment, a truncated cone head 6 is provided at the bottom end of the anchor rod 4. The truncated cone head 6 and the anchor rod 4 are integrated. The setting of the truncated cone head 6 can reduce the diameter of the bottom end of the anchor rod 4, and facilitates and quickly calibrates one end of the anchor rod 4 with the reserved hole, thereby facilitating the quick installation of the anchor rod 4.

[0035] In this embodiment, a soft metal pad 10 is provided at the bottom end of the gasket 9, and the soft metal pad 10 is welded at the bottom end of the gasket 9. The soft metal pad 10 is relatively soft in texture and can fill the gap at the bottom end of the gasket 9 during installation, so that the gasket 9 can be installed more stably.

[0036] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. An anchoring device to prevent landslides, It is characterized in that The invention comprises an anchoring device (1); the anchoring device (1) is composed of a punch rod (2), an anchor rod (4) and a nut (11); the punch rod (2) is movably mounted inside the anchor rod (4); a punch (7) is arranged on the upper side of the punch rod (2); the punch (7) and the punch rod (2) are arranged as one piece; a hollow groove (12) is arranged inside the anchor rod (4) at a position corresponding to the punch (7); a gasket (9) is arranged at the upper end of the anchor rod (4); the gasket (9) is sleeved on the upper side of the anchor rod (4); a nut (11) is arranged on the upper end of the anchor rod (4); and the nut (11) is rotatably mounted on the upper side of the anchor rod (4).

2. An anchoring device for preventing landslide according to claim 1, It is characterized in that The anchor rod (4) is provided with strip grooves (5) around the positions corresponding to the hollow grooves (12), and the strip grooves (5) are evenly arranged around the anchor rod (4).

3. An anchoring device for preventing landslide according to claim 1, It is characterized in that The outer sides of the anchor rod (4) and the punch rod (2) are provided with a corrosion-resistant layer (8), and the corrosion-resistant layer (8) is configured as a chrome-plated layer.

4. An anchoring device for preventing landslide according to claim 1, It is characterized in that A wide plate (3) is provided on the upper side of the punch rod (2), and the wide plate (3) is welded to the upper side of the punch rod (2).

5. An anchoring device for preventing landslide according to claim 1, It is characterized in that A truncated cone head (6) is provided at the bottom end of the anchor rod (4), and the truncated cone head (6) and the anchor rod (4) are integrally provided.

6. An anchoring device for preventing landslide according to claim 1, It is characterized in that A soft metal pad (10) is provided at the bottom end of the gasket (9), and the soft metal pad (10) is welded to the bottom end of the gasket (9).

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