Foundation bolt with high stability

Abstract

The high-stability foundation bolt comprises a foundation bolt body, a bottom plate is fixedly installed at the bottom end of the foundation bolt body, an inclined vertebral plate is installed on the upper surface of the bottom plate in an attached and welded mode, and a set of supporting plates is fixedly installed in the middle of each side of the upper surface of the inclined vertebral plate. A conical disc is fixedly welded to the position, located at the top ends of the supporting plates, of the exterior of the foundation bolt body, and a positioning plate is welded to the position, located on the upper side of the conical disc, of the exterior of the foundation bolt body. The overall stress area of the foundation bolt body is increased through the inclined vertebral plate fixedly installed on the upper surface of the bottom plate, the stability of the foundation bolt body in the using process is guaranteed, meanwhile, the supporting plate installed on the upper surface of the inclined vertebral plate is used for reinforcing and connecting the inclined vertebral plate and the conical disc, and meanwhile the using strength of the bottom of the foundation bolt body can be improved; and the stress plate installed on the upper surface of the conical disc can further improve the stress strength of the foundation bolt body when the foundation bolt body is buried in soil for use.

Description

Technical Field

[0001] This utility model relates to the field of anchor bolt technology, specifically to an anchor bolt with high stability. Background Technology

[0002] Anchor bolts can be divided into fixed anchor bolts, movable anchor bolts, expansion anchor bolts, and adhesive anchor bolts. Among them, according to different shapes, they are divided into: L-shaped embedded bolts, 9-shaped embedded bolts, U-shaped embedded bolts, welded embedded bolts, and base plate embedded bolts. For existing anchor bolts, the contact area with concrete is limited when pouring concrete. After the concrete solidifies, the tensile bearing capacity of the anchor bolts is limited.

[0003] Chinese utility model patent CN 216007318 U discloses a high-strength, high-stability anchor bolt, comprising an anchor bolt body, a mounting platform, a first welding platform, a second welding platform, and connecting columns. The anchor bolt body is vertically arranged and includes a threaded section, a connecting rod section, and a hook-shaped section connected sequentially from top to bottom. The first welding platform, the mounting platform, and the second welding platform are welded to the connecting rod section sequentially from bottom to top, and the mounting platform is welded to both the first and second welding platforms. Multiple connecting columns are evenly arranged around the mounting platform and positioned on it. This design increases the contact area with concrete during pouring and improves tensile bearing capacity.

[0004] The aforementioned published literature only uses a grid frame to improve the strength of anchor bolts during use. Under the stress state of anchor bolts, the resistance generated by the welded connecting column and the soil is weak, and it cannot maintain the stability of anchor bolts under long-term resistance. Therefore, there is a need for a more stable anchor bolt. Utility Model Content

[0005] The purpose of this utility model is to provide a highly stable anchor bolt, which improves the stability of the anchor bolt body after the bottom end is buried in the soil by setting a base plate, a conical disc and a positioning plate, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a highly stable anchor bolt, comprising an anchor bolt body, a base plate fixedly installed at the bottom end of the anchor bolt body, an inclined conical plate welded to the upper surface of the base plate, a set of support plates fixedly installed at the middle of each side of the upper surface of the inclined conical plate, a set of conical discs fixedly welded to the top of each set of support plates on the outside of the anchor bolt body, and a positioning plate welded to the upper side of the conical discs on the outside of the anchor bolt body;

[0007] An annular positioning plate is fixedly installed on the outer side of the base plate, and a set of reinforcing plates are welded to the upper surface of the annular positioning plate with equal arc.

[0008] Preferably, a set of connecting rods is fixedly installed at the middle of each side of the inclined vertebral plate. The connecting rods are installed at an angle, and the top of the connecting rods is an inclined surface.

[0009] Preferably, a number of force-bearing plates are equidistantly installed on the outer arc surface of the conical disk, and each set of force-bearing plates has a pointed protrusion integrally formed on its upper surface.

[0010] Preferably, a number of positioning triangles are welded and installed on the lower surface of the positioning plate with equal arc, and the inner side of each group of positioning triangles is welded to the surface of the anchor bolt body.

[0011] Preferably, the inner arc surface of the annular positioning plate is equipped with several sets of connecting plates with equal curvature. Each set of connecting plates is welded to each inflection point of the base plate. The upper surface of the connecting plates and the annular positioning plate is provided with positioning protrusions.

[0012] Preferably, four sets of reinforcing plates are welded and installed on the upper surface of the annular positioning plate corresponding to the positions of each set of connecting plates. Each set of reinforcing plates has a set of connecting slots at its top. The connecting slots are engaged with the corresponding side positioning triangle plates and welded and installed. The top surface of the connecting rod is welded and installed against the lower surface of the reinforcing plate.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. The inclined cone plate fixedly installed on the upper surface of the base plate increases the overall stress-bearing area of ​​the anchor bolt body, ensuring the stability of the anchor bolt body during use. At the same time, the support plate installed on the upper surface of the inclined cone plate reinforces the connection between the inclined cone plate and the conical disc, and also improves the strength of the bottom of the anchor bolt body. The stress plate installed on the upper surface of the conical disc can further improve the stress strength of the anchor bolt body when buried in soil.

[0015] 2. The positioning triangle plate and positioning plate can also improve the stability of the anchor bolt body. The connecting slot installed at the top of the annular positioning plate is welded to the positioning triangle plate to support the positioning plate, further ensuring the stability of the positioning plate. The connecting rod installed on the upper surface of the inclined cone plate supports the connecting slot, which can not only improve the strength of the connecting slot, but also ensure the integrity of the structure, making the anchor bolt body safer and more stable to use. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram showing the disassembled installation structure of the annular positioning plate of this utility model;

[0018] Figure 3 This is a schematic diagram of the positioning plate installation structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the installation structure of the reinforcing plate of this utility model.

[0020] In the diagram: 1. Anchor bolt body; 2. Base plate; 3. Inclined cone plate; 4. Support plate; 5. Connecting rod; 6. Conical disc; 7. Load-bearing plate; 8. Positioning triangle plate; 9. Positioning plate; 10. Connecting plate; 11. Annular positioning plate; 12. Reinforcing plate; 13. Connecting slot; 14. Positioning protrusion. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides: a highly stable anchor bolt, such as... Figures 1-4 As shown, the device includes an anchor bolt body 1, a base plate 2 fixedly installed at the bottom end of the anchor bolt body 1, an inclined conical plate 3 welded to the upper surface of the base plate 2, a set of support plates 4 fixedly installed at the middle of each side of the upper surface of the inclined conical plate 3, a set of conical discs 6 fixedly welded to the top of each set of support plates 4 on the outside of the anchor bolt body 1, a positioning plate 9 welded to the upper side of the conical discs 6 on the outside of the anchor bolt body 1; an annular positioning plate 11 fixedly installed on the outside of the base plate 2, a set of reinforcing plates 12 welded to the upper surface of the annular positioning plate 11 with equal arc.

[0023] Preferably, a set of connecting rods 5 are fixedly installed at the middle of each side of the inclined conical plate 3. The connecting rods 5 are installed at 45° and the top of the connecting rods 5 is an inclined surface. The base plate 2 installed at the bottom of the anchor bolt body 1 increases the overall force-bearing area of ​​the anchor bolt body 1 and improves the stability of the anchor bolt body 1 when buried underground. At the same time, the inclined conical plate 3 installed at the top of the base plate 2 ensures that the bottom of the anchor bolt body 1 can have stronger force-bearing capacity when pulled upward after being buried underground. The support plate 4 installed on each side of the top of the inclined conical plate 3 strengthens the lower part of the anchor bolt body 1 and ensures the connection between the inclined conical plate 3 and the conical disc 6, ensuring the improved force-bearing position when buried underground.

[0024] Furthermore, several sets of force-bearing plates 7 are equidistantly installed on the outer arc surface of the conical disc 6. Each set of force-bearing plates 7 has a pointed protrusion integrally formed on its upper surface. The several sets of force-bearing plates 7 installed on the outer surface of the conical disc 6 can avoid the parallel surface of the conical disc 6, improve the force-bearing strength of the conical disc 6, and because the pointed protrusion is integrally formed on the upper surface of the force-bearing plate 7, the force direction is changed, thereby further ensuring the stability and strength of the anchor bolt body 1.

[0025] Furthermore, several sets of positioning triangle plates 8 are welded and installed on the lower surface of the positioning plate 9 with equal arc. The inner side of each set of positioning triangle plates 8 is welded to the surface of the anchor bolt body 1. The positioning triangle plates 8 welded and installed on the lower surface of the positioning plate 9 make the positioning plate 9 and the anchor bolt body 1 stably connected. The positioning plate 9 serves as the top surface to enhance the resistance of the anchor bolt body 1 when buried underground, thereby further improving the stability of the anchor bolt body 1.

[0026] It is worth noting that several sets of connecting plates 10 are installed on the inner arc surface of the annular positioning plate 11 with equal curvature. Each set of connecting plates 10 is welded to each inflection point of the base plate 2. The upper surfaces of the connecting plates 10 and the annular positioning plate 11 are provided with positioning protrusions 14. The connecting plates 10 installed inside the annular positioning plate 11 are welded to the inclined conical plate 3 to further increase the force-bearing area at the bottom of the anchor bolt body 1. This can ensure stability during installation and also increase the resistance to the ground during use of the anchor bolt body 1, ensuring the stability of the anchor bolt body 1. The positioning protrusions 14 on the surfaces of the connecting plates 10 and the annular positioning plate 11 can improve the friction effect.

[0027] Specifically, four sets of reinforcing plates 12 are welded and installed on the upper surface of the annular positioning plate 11 corresponding to the positions of each set of connecting plates 10. Each set of reinforcing plates 12 has a connecting slot 13 at its top. The connecting slot 13 is engaged with the corresponding side positioning triangle plate 8 and welded and installed. The top surface of the connecting rod 5 is welded and installed against the lower surface of the reinforcing plate 12. The reinforcing plates 12 installed on the upper surface of the annular positioning plate 11 are fixedly connected to the connecting rod 5. The connecting rod 5 provides support for the reinforcing plates 12. The stable welding of the reinforcing plates 12 and the positioning triangle plate 8 ensures the integrity of the annular positioning plate 11 and the anchor bolt body 1. The reinforcing plates 12 can also provide lateral tension and support for the positioning triangle plate 8 and the positioning plate 9, further ensuring the stress strength of the reinforcing plates 12 and the positioning plate 9, thereby ensuring the stability of the anchor bolt body 1 in use.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foundation bolt having high stability, characterized by: Including anchor body (1), the bottom end fixed installation has bottom plate (2), the upper surface of bottom plate (2) is bonded and welded and installs inclined lamella (3), the upper surface of each side middle part of inclined lamella (3) is fixedly installed with a group of support plate (4), the outside of anchor body (1) is fixedly welded and installed with a group of conical disc (6) at the top of each group of support plate (4), the outside of anchor body (1) is welded and installed with positioning plate (9) on the upper side of conical disc (6). The outer side of bottom plate (2) is fixedly installed with annular positioning plate (11), and a group of reinforcing plates (12) are welded and installed on the upper surface of annular positioning plate (11) with equal arc.

2. The anchor bolt according to claim 1, wherein: The middle part of each side edge of inclined lamella (3) is fixedly installed with a group of connecting rods (5), the connecting rod (5) is installed at 45 °, and the top of connecting rod (5) is inclined surface.

3. The anchor bolt according to claim 2, wherein: The outer arc surface of conical disc (6) is installed with several groups of force plates (7) at equal intervals, and each group of force plates (7) is integrally formed with pointed protrusions on the upper surface.

4. The anchor bolt according to claim 3, wherein: The lower surface of positioning plate (9) is welded and installed with several groups of positioning triangular plates (8) with equal arc, and each group of positioning triangular plates (8) is welded and bonded with the surface of anchor body (1) on the inner side.

5. The anchor of claim 4 wherein: The inner arc surface of annular positioning plate (11) is installed with several groups of connecting plates (10) with equal arc, each group of connecting plates (10) is welded on each inflection point of bottom plate (2), and positioning protrusions (14) are arranged on the upper surface of connecting plate (10) and annular positioning plate (11).

6. The anchor of claim 5 wherein: Four groups of reinforcing plates (12) are welded and installed on the upper surface of annular positioning plate (11) corresponding to the position of each group of connecting plates (10), each group of reinforcing plates (12) is provided with a group of connecting clamping grooves (13) at the top, the connecting clamping grooves (13) are clamped into the welding installation of corresponding side positioning triangular plate (8), and the top surface of connecting rod (5) is welded and installed by bonding with the lower surface of reinforcing plate (12).

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