Light-load rotary floating ground anchor device
The lightweight swivel floating ground anchor device solves the problems of difficult adjustment and tilting damage of equipment fixing devices in open-pit mining, and realizes stable operation of equipment and low-cost swivel.
Patent Information
- Application Number
- CN202511801798.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-02
- Publication Date
- 2026-02-24
AI Technical Summary
In existing open-pit mining, the fixed device at the receiving point of the movable belt conveyor cannot achieve precise circular rotation, which makes equipment adjustment difficult and causes tilting load damage to the equipment due to uneven ground settlement during long-term use.
The device employs a light-load swivel floating ground anchor system, which includes components such as a buried base, an angular floating arm, an inclined fixing assembly, a swivel shaft, a floating hinge shaft, and an adjustable force transmission rod. The floating arm automatically adjusts to prevent damage from tilting loads, thus ensuring stable operation of the equipment.
The equipment achieves stable operation and circular rotation with low steel consumption, preventing tilting damage caused by uneven ground settlement and improving the stability of equipment use.
Smart Images
Figure CN121556449A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of belt conveyor transportation equipment technology, and in particular to a light-load swivel floating ground anchor device. Background Technology
[0002] Currently, in open-pit mining, moving belt conveyors are often used in conjunction with dump trucks to transport stripped waste. This waste stripping process typically involves first moving longitudinally along the conveyor's direction of travel, then rotating in a circular motion around the receiving point of the moving belt conveyor. The belt conveyor fixing device at the receiving point is particularly important. Existing devices either use buried caissons to pull the conveyor body, but this method cannot achieve precise circular rotation around the receiving center, significantly increasing the difficulty of equipment adjustment. Alternatively, a heavy-duty conveyor base is used for weight-bearing, combined with a rotating shaft. This method results in a large and heavy base, and cannot solve the problem of long-term use. Furthermore, uneven ground settlement can cause the conveyor base to tilt, leading to damage from the tilting load on the equipment and creating a safety hazard for the overall equipment operation. Summary of the Invention
[0003] To address the aforementioned problems, the present invention aims to provide a lightweight rotating floating ground anchor device that can be assembled with extremely low steel consumption, ensuring the stable use of the buried part of the equipment, while also preventing tilting load damage to the overall equipment caused by uneven ground settlement of the base, thus fulfilling functional requirements that existing devices cannot achieve.
[0004] The technical solution adopted in this invention is as follows: The present invention proposes a lightweight swivel floating ground anchor device, comprising a buried base, an angular floating arm, an inclined fixing assembly, a swivel shaft, a first floating hinge shaft, a wedge-shaped main body connecting to a floating bridge, a second floating hinge shaft, an adjustable force transmission rod, and a hook-shaped anti-soil plate; the inclined fixing assembly is circumferentially distributed on the outer side of the bottom of the buried base, and its upper end is fixedly connected to the buried base; the lower end of the swivel shaft is connected to the central hole of the buried base; the front end of the angular floating arm is sleeved on the upper end of the swivel shaft; the left and right sides of the rear end of the angular floating arm are respectively connected by the first floating... The movable hinge shaft is connected to both sides of the front end of the wedge-shaped main body of the floating bridge; the two ends of the first floating hinge shaft are respectively hinged to the angular floating arm and the wedge-shaped main body of the floating bridge; the second floating hinge shaft is respectively set on both sides of the rear end of the wedge-shaped main body of the floating bridge, and its front end is hinged to the wedge-shaped main body of the floating bridge; the adjustable force transmission rods are respectively set on the rear side of the second floating hinge shaft, and their front ends are respectively hinged to the rear end of the corresponding second floating hinge shaft; the two ends of the hook anti-soil plate are respectively hinged to the rear ends of the two sets of adjustable force transmission rods at mutually perpendicular angles.
[0005] Furthermore, the tilt angle between the inclined fixing component and the ground is 55-65°.
[0006] Furthermore, a stop cover plate is provided on the upper side of the front end of the angular floating arm; the stop cover plate is connected to the top end of the rotary shaft by screws.
[0007] Furthermore, after the two ends of the adjustable force transmission rod are connected to the second floating hinge shaft and the hook anti-soil plate respectively, its tilt angle with the ground is 17-23°.
[0008] Furthermore, the embedded base has a hexagonal structure; the oblique fixing components are respectively fixed to the bottom of the hexagonal area of the embedded base.
[0009] Furthermore, the front of the hook-claw anti-soil plate is a planar plate structure with reinforcing bars and hinge connections, and the back is provided with several sets of hook-claw structures.
[0010] Compared with the prior art, the present invention has the following beneficial effects: 1. This invention uses extremely low steel consumption to ensure the stable operation of the embedded part of the equipment and complete the circular rotation around the center of the receiving point; 2. When the ground settles unevenly, the automatic adjustment of its own floating arm can effectively prevent tilting damage to the overall equipment caused by tilting loads. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a top view of the structure of the present invention; Figure 3 for Figure 2 Enlarged schematic diagram of the middle part of the structure.
[0012] In the attached drawings, the following reference numerals are used: 1-buried base; 2-angular floating arm; 3-slanted fixing assembly; 4-rotating shaft; 5-stopping cover plate; 6-first floating hinge shaft; 7-wedge-shaped main body connecting pontoon; 8-second floating hinge shaft; 9-adjustable force transmission rod; 10-hook anti-soil plate. Detailed Implementation
[0013] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] It should be noted that in the description of this invention, the terms "upper", "lower", "top", "bottom", "one side", "the other side", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not mean that the device or element must have a specific orientation, or be constructed and operated in a specific orientation.
[0015] See appendix Figure 1-3 The present invention proposes a light-load swivel floating ground anchor device, which includes a buried base 1, an angular floating arm 2, an inclined fixing component 3, a swivel shaft 4, a stop sealing plate 5, a first floating hinge shaft 6, a wedge-shaped main body connecting floating bridge 7, a second floating hinge shaft 8, an adjustable force transmission rod 9, and a hook anti-soil plate 10.
[0016] The embedded base 1 has a hexagonal structure, meaning that six thickened main force transmission ribs are made from the central hole to the six corners of the embedded base 1. The upper and lower end faces are covered with hexagonal steel plates, and the six sides are closed with hollow steel plates, forming a hexagonal box structure. Correspondingly, six sets of inclined fixing components 3 are provided. The inclined fixing components 3 are composed of double steel pairs combined with splicing plates. The six sets of inclined fixing components 3 are circumferentially distributed and correspondingly set at the bottom of the hexagonal area of the embedded base 1, and the upper ends of the inclined fixing components 3 are respectively fixed to the embedded base 1. After the inclined fixing components 3 are connected to the embedded base 1, the inclination angle between them and the ground is 55-65°.
[0017] The lower end of the rotary shaft 4 is tightly connected to the central hole of the embedded base 1; the angular floating arm 2 has a triangular composite cross-section, with one corner opening serving as a rotary hinge point, and the other two corners having coaxial openings serving as floating hinge points; the rotary hinge point of the angular floating arm 2 is sleeved on the upper end of the rotary shaft 4 and rotatably connected to it. In this embodiment, a circular stop cover plate 5 is provided on the upper side of the rotary hinge point at the front end of the angular floating arm 2; the stop cover plate 5 is connected to the top end of the rotary shaft 4 by screws.
[0018] The two floating hinge points of the angular floating arm 2 are respectively connected to the two sides of the front end of the wedge-shaped main body connecting pontoon 7 through the first floating hinge shaft 6; the two ends of the first floating hinge shaft 6 are respectively hinged to the angular floating arm 2 and the wedge-shaped main body connecting pontoon 7.
[0019] The second floating hinge shaft 8 is respectively set on both sides of the rear end of the wedge-shaped main body connecting pontoon 7, and its front end is respectively hinged to the wedge-shaped main body connecting pontoon 7; wherein, the wedge-shaped main body connecting pontoon 7 is a box-shaped closed structure with inclined sides and narrow bottom and wide top, and its top is provided with two small support platforms for connecting with external equipment.
[0020] The adjustable force transmission rods 9 are respectively disposed on the rear side of the second floating hinge shaft 8, and their front ends are respectively hinged to the rear end of the corresponding second floating hinge shaft 8; the two ends of the hook-claw anti-soil plate 10 are respectively hinged to the rear ends of the two sets of adjustable force transmission rods 9 at mutually perpendicular angles. Wherein, after the two ends of the adjustable force transmission rod 9 are connected to the second floating hinge shaft 8 and the hook-claw anti-soil plate 10 respectively, its inclination angle with the ground is 17-23°; in this embodiment, the front of the hook-claw anti-soil plate 10 is a planar plate structure with reinforcing ribs and hinge point connections, and the back is provided with four sets of hook-shaped structures to increase the contact area for gripping the soil.
[0021] The working principle and operation method of the device are as follows: The buried base 1 and the inclined fixing components 3 are buried in the soil as the main fixing components. The six sets of inclined fixing components 3, which are at an effective tilt angle to the ground, can increase and resist the loads in all directions transmitted by the rotary shaft 4 at the center hole of the buried base 1, thereby ensuring that the buried base 1 can be stably buried. The wedge-shaped main body connecting floating bridge 7 is the main body for connecting external equipment. The large tension in the direction of the conveyor belt transmitted by the external equipment to the wedge-shaped main body connecting floating bridge 7 is transmitted to the hook anti-soil plate 10 by the adjustable force transmission rod 9, and is resisted by the hook anti-soil plate 10. The double floating point connection between the angled floating arm 2 and the wedge-shaped main body connecting floating bridge 7 can automatically form an inclination angle between the wedge-shaped main body connecting floating bridge 7 and the buried base 1 in the event of uneven ground settlement after long-term use of the equipment, thereby preventing damage to the equipment caused by tilting loads. The rotation of the external equipment driven by the wedge-shaped main body connecting floating bridge 7 can be achieved by the rotation of the angled floating arm 2 connected to it around the rotary shaft 4 at the center hole of the buried base 1.
[0022] Compared with existing technologies, this invention can use extremely low steel consumption in the process of stripping waste during open-pit mining to complete the circular rotary device around the center of the receiving point of the moving belt conveyor, and ensure the stable operation of the buried part of the equipment. At the same time, when the ground settles unevenly, the automatic adjustment of its own floating arm can effectively prevent tilting damage to the overall equipment caused by tilting loads. It is widely applicable to the field of belt conveyor transportation equipment.
[0023] Matters not covered in this invention are common knowledge.
[0024] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Various modifications and improvements made by those skilled in the art to the technical solutions of the present invention without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims
1. A lightweight, swiveling, floating ground anchor device, characterized in that: The device includes a buried base, an angular floating arm, an inclined fixing assembly, a rotary shaft, a first floating hinge shaft, a wedge-shaped main body connecting to a floating bridge, a second floating hinge shaft, an adjustable force transmission rod, and a hook-shaped anti-soil plate. The inclined fixing assembly is circumferentially distributed on the outer side of the bottom of the buried base, and its upper end is fixedly connected to the buried base. The lower end of the rotary shaft is connected to the central hole of the buried base. The front end of the angular floating arm is sleeved on the upper end of the rotary shaft. The left and right sides of the rear end of the angular floating arm are respectively connected to the wedge-shaped main body through the first floating hinge shaft. The first floating hinge shaft is connected to the two ends of the front end of the floating bridge; the two ends of the first floating hinge shaft are respectively hinged to the angular floating arm and the wedge-shaped main body of the floating bridge; the second floating hinge shaft is respectively set on both sides of the rear end of the wedge-shaped main body of the floating bridge, and its front end is hinged to the rear end of the wedge-shaped main body of the floating bridge; the adjustable force transmission rods are respectively set on the rear side of the second floating hinge shaft, and their front ends are respectively hinged to the rear end of the corresponding second floating hinge shaft; the two ends of the hook anti-soil plate are respectively hinged to the rear ends of the two sets of adjustable force transmission rods at mutually perpendicular angles.
2. The lightweight swivel floating ground anchor device according to claim 1, characterized in that: The angle of inclination of the inclined fixing component to the ground is 55-65°.
3. The lightweight swivel floating ground anchor device according to claim 1, characterized in that: A stop cover plate is provided on the upper side of the front end of the angular floating arm; the stop cover plate is connected to the top end of the rotary shaft by screws.
4. The lightweight swivel floating ground anchor device according to claim 1, characterized in that: After the two ends of the adjustable force transmission rod are connected to the second floating hinge shaft and the hook anti-soil plate respectively, its tilt angle with the ground is 17-23°.
5. A lightly loaded, swiveling, floating ground anchor device according to claim 1, characterized in that: The embedded base has a hexagonal structure; the oblique fixing components are respectively fixed to the bottom of the hexagonal area of the embedded base.
6. The lightweight swivel floating ground anchor device according to claim 1, characterized in that: The front of the hook-shaped anti-soil plate is a planar plate structure with reinforcing bars and hinge connections, and the back is provided with several sets of hook-shaped structures.