Electric power engineering ground anchor dismantling device
By designing a ground anchor removal device for power engineering, the tension is concentrated by compacting the soil and shielding splashes, which solves the problem of tension dispersion and safety threats caused by soil movement during the ground anchor removal process, and achieves a safe and efficient removal effect.
Patent Information
- Application Number
- CN202422878749.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-26
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-11-26
AI Technical Summary
In power engineering projects, during the removal of existing ground anchors, soil movement causes the tension to disperse, increasing the difficulty of extraction, and splashing during the removal process poses a threat to operators.
A ground anchor removal device for power engineering is designed, which includes a trolley, a shell, an anchor pulling mechanism, a transmission mechanism, a soil pressure plate, a protective plate and a guide mechanism. The device concentrates the pulling force by compacting the soil, and uses the protective plate to shield splashing objects to ensure safety.
It reduces the difficulty of pulling out the ground anchor, effectively protects the operator from being hurt by splashing objects, and improves the safety of the demolition process.
Smart Images
Figure CN223410540U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ground anchor removal, in particular to a ground anchor removal device for power engineering. Background Art
[0002] In power engineering, ground anchors are crucial components used to secure large structures such as transmission towers and wind turbines. Buried deep underground, they leverage the friction and bearing capacity of the soil to provide stable support. However, during maintenance, upgrades, or decommissioning of power facilities, these anchors sometimes need to be removed from the ground. This process requires the use of ground anchor removal equipment.
[0003] Currently, ground anchor removal is typically performed by lifting and removing the anchor with a hook. When tension is applied to the anchor, the surrounding soil, influenced by the external force, may move along with the anchor. This soil movement disperses the tension, preventing the originally concentrated force from effectively acting on the anchor itself, making it more difficult to extract the anchor. Furthermore, the removal process may generate splashes (such as soil and rocks), posing a threat to the operator's safety. Utility Model Content
[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.
[0005] To this end, the purpose of the utility model is to propose a ground anchor removal device for power engineering, which can compact the soil during the removal process, making the pulling force more concentrated, reducing the difficulty of pulling out the ground anchor, and can shield and protect splashing objects, thereby ensuring the personal safety of the operator.
[0006] To achieve the above-mentioned purpose, the utility model proposes an electric power engineering ground anchor removal device, comprising a trolley, a shell, an anchor pulling mechanism, a transmission mechanism, a soil pressing plate, two protective plates and two guide mechanisms, wherein the shell is arranged on the top surface of the trolley, the anchor pulling mechanism is arranged on the shell, the inner wall of the shell is connected to two first electric push rods, the transmission mechanism is connected to the first electric push rods, the soil pressing plate is connected to the transmission mechanism and is located below the trolley, the soil pressing plate is provided with a through hole, the trolley is provided with a feeding hole, and the feeding hole is located above the through hole, the two protective plates are respectively connected to the transmission mechanism, the protective plate is located on one side of the trolley, and the two guide mechanisms are respectively connected to the inner wall of the shell.
[0007] The power engineering ground anchor removal device of the utility model can compact the soil during the removal process, so that the pulling force is more concentrated, reducing the difficulty of pulling out the ground anchor, and can shield and protect splashing objects, thereby ensuring the personal safety of the operator.
[0008] In addition, the power engineering ground anchor removal device proposed in the application may also have the following additional technical features:
[0009] Specifically, the anchor pulling mechanism includes two support plates, a winding wheel, a wire rope, a hook and a driving component, wherein the two support plates are respectively connected to the top surface of the shell, the winding wheel is rotatably connected between the two support plates, the wire rope is wound around the winding wheel, and the wire rope passes through the shell and is connected to the hook, the driving component is arranged on one side of the support plate, and the output shaft of the driving component is connected to the winding wheel.
[0010] Specifically, the transmission mechanism includes two racks, two gears, two screws, two sliders, two supports and two guide rods, wherein the two racks are respectively connected to the piston ends of the two first electric push rods, the rack passes through the cart and is connected to the soil pressing plate, the gear is meshed with the rack, one end of the screw is connected to the gear, and the other end is rotatably connected to the inner wall of the shell, the slider is threadedly connected to the screw, the support is connected to the cart, the guide rod is connected between the support and the inner wall of the shell, the guide rod passes through the slider, and the slider is connected to the protective plate.
[0011] Specifically, the two guiding mechanisms each include a second electric push rod and an arc-shaped guide block, wherein the two second electric push rods are respectively connected to the inner wall of the shell, and the arc-shaped guide block is connected to the piston end of the second electric push rod, and the two arc-shaped guide blocks are respectively located on both sides of the wire rope.
[0012] Specifically, an observation window is provided on the protective plate.
[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0015] Figure 1 This is a schematic diagram of the structure of the ground anchor removal device for power engineering of the utility model;
[0016] Figure 2This is a cross-sectional view of the utility model of the ground anchor removal device for power engineering;
[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle;
[0018] Figure 4 This is a top view of the arc-shaped guide block of the power engineering ground anchor removal device of the present invention.
[0019] As shown in the figure: 10. Cart; 11. Feed hole; 20. Shell; 30. Anchor pulling mechanism; 31. Support plate; 32. Winding wheel; 33. Wire rope; 34. Hook; 35. Driving component; 40. First electric push rod; 50. Transmission mechanism; 51. Rack; 52. Gear; 53. Screw; 54. Slider; 55. Support; 56. Guide rod; 60. Soil pressing plate; 61. Through hole; 70. Protective plate; 71. Observation window; 80. Guide mechanism; 81. Second electric push rod; 82. Arc guide block. DETAILED DESCRIPTION
[0020] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.
[0021] The following describes the power engineering ground anchor removal device according to an embodiment of the present invention in conjunction with the accompanying drawings.
[0022] like Figure 1-Figure 3 As shown, the ground anchor removal device for power engineering according to the embodiment of the present invention may include a trolley 10 , a housing 20 , an anchor pulling mechanism 30 , a transmission mechanism 50 , a soil pressing plate 60 , two protective plates 70 and two guide mechanisms 80 .
[0023] The housing 20 is disposed on the top surface of the cart 10 .
[0024] The anchor pulling mechanism 30 is provided on the housing 20 .
[0025] Two first electric push rods 40 are connected to the inner wall of the housing 20 .
[0026] The transmission mechanism 50 is connected to the first electric push rod 40 .
[0027] The pressing plate 60 is connected to the transmission mechanism 50 and is located below the trolley 10 . The pressing plate 60 is provided with a through hole 61 . The trolley 10 is provided with a feeding hole 11 , which is located above the through hole 61 .
[0028] It should be noted that by providing the soil pressing plate 60, the ground can be compacted to make the soil more compact and reduce soil loosening, thereby providing a more stable foundation for demolition operations. The through hole 61 and the material hole 11 are provided to facilitate the passage of the ground anchor.
[0029] The two protection plates 70 are respectively connected to the transmission mechanism 50 , and the protection plates 70 are located on one side of the cart 10 .
[0030] It should be noted that by setting up the transmission mechanism 50, the two protective plates 70 can be driven to move toward each other while the soil pressing plate 60 moves, and docked together to provide protection, thereby preventing materials from splashing onto the operators during the demolition process and ensuring personal safety.
[0031] The two guide mechanisms 80 are respectively connected to the inner walls of the housing 20 .
[0032] It can be understood that the guide mechanism 80 has a guiding effect on the anchor pulling mechanism 30 .
[0033] Specifically, the operator pushes the cart 10 to the area where the ground anchor is to be removed, controls the anchor pulling mechanism 30 to descend and connect with the ground anchor, and then starts the first electric push rod 40 to drive the soil pressure plate 60 to move downward to compact the soil, providing a more stable foundation for the demolition operation. At the same time, under the transmission action of the transmission mechanism 50, the two protective plates 70 are driven to move toward each other and dock together to provide protection.
[0034] Then the anchor pulling mechanism 30 is controlled to rise and the ground anchor is removed. The ground anchor passes through the through hole 61 and the material hole 11 in sequence. During the removal process, the guide mechanism 80 guides the anchor pulling mechanism 30, making the removal operation more stable.
[0035] The power engineering ground anchor removal device of the embodiment of the utility model can compact the soil during the removal process, so that the pulling force is more concentrated, reducing the difficulty of pulling out the ground anchor, and can shield and protect splashing objects, thereby ensuring the personal safety of the operator.
[0036] In one embodiment of the present invention, Figure 1 As shown, the anchor pulling mechanism 30 may include two supporting plates 31 , a reel 32 , a steel wire rope 33 , a hook 34 and a driving component 35 .
[0037] Among them, the two support plates 31 are respectively connected to the top surface of the shell 20, the winding wheel 32 is rotatably connected between the two support plates 31, the wire rope 33 is wound around the winding wheel 32, the wire rope 33 passes through the shell 20 and is connected to the hook 34, the driving component 35 is arranged on one side of the support plate 31, and the output shaft of the driving component 35 is connected to the winding wheel 32.
[0038] It should be noted that the driving component 35 described in this embodiment can be a motor. The driving component 35 can drive the winding wheel 32 to rotate, thereby driving the wire rope 33 to move downward, thereby driving the hook 34 to connect with the ground anchor, and then the wire rope 33 and the hook 34 move upward to dismantle the ground anchor.
[0039] In one embodiment of the present invention, Figure 3 As shown, the transmission mechanism 50 may include two racks 51 , two gears 52 , two screws 53 , two sliders 54 , two supports 55 and two guide rods 56 .
[0040] Among them, the two racks 51 are respectively connected to the piston ends of the two first electric push rods 40, the rack 51 passes through the cart 10 and is connected to the soil pressing plate 60, the gear 52 is engaged with the rack 51, one end of the screw 53 is connected to the gear 52, and the other end is rotatably connected to the inner wall of the shell 20, the slider 54 is threadedly connected to the screw 53, the support 55 is connected to the cart 10, the guide rod 56 is connected between the support 55 and the inner wall of the shell 20, the guide rod 56 passes through the slider 54, and the slider 54 is connected to the protective plate 70.
[0041] It should be noted that the thread directions of the two screws 53 are opposite. By controlling the extension and retraction of the piston end of the first electric push rod 40, the rack 51 can be driven to move up and down. Since the gear 52 is engaged with the rack 51, when the rack 51 moves, it will drive the gear 52 and the screw 53 to rotate. During the rotation of the screw 53, it will drive the slider 54 to move, so that the two protective plates 70 move toward each other to provide protection. The guide rod 56 is provided to guide the slider 54.
[0042] In one embodiment of the present invention, Figure 1 and Figure 4 As shown, the two guide mechanisms 80 may each include a second electric push rod 81 and an arc-shaped guide block 82 .
[0043] The two second electric push rods 81 are respectively connected to the inner wall of the housing 20 , and the arc-shaped guide block 82 is connected to the piston end of the second electric push rod 81 . The two arc-shaped guide blocks 82 are respectively located on both sides of the wire rope 33 .
[0044] It should be noted that by controlling the extension and retraction of the piston end of the second electric push rod 81 , the arc-shaped guide block 82 can be driven to move, so that the wire rope is located between the two arc-shaped guide blocks 82 and is guided.
[0045] In one embodiment of the present invention, Figure 1 As shown, an observation window 71 is provided on the protective plate 70 .
[0046] It is understandable that the observation window 71 is provided to facilitate the operator to observe the removal of the ground anchor.
[0047] In summary, the power engineering ground anchor removal device of the embodiment of the utility model can compact the soil during the removal process, making the pulling force more concentrated, reducing the difficulty of pulling out the ground anchor, and can shield and protect splashing objects, thereby ensuring the personal safety of the operator.
[0048] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.
[0049] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.
[0050] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A ground anchor removal device for power engineering, characterized in that: It includes a trolley, a shell, an anchor pulling mechanism, a transmission mechanism, a soil pressing plate, two protective plates and two guide mechanisms, wherein: The housing is arranged on the top surface of the cart; The anchor pulling mechanism is arranged on the housing; The inner wall of the housing is connected to two first electric push rods; The transmission mechanism is connected to the first electric push rod; The soil pressing plate is connected to the transmission mechanism and is located below the trolley. The soil pressing plate is provided with a through hole. The trolley is provided with a feeding hole, and the feeding hole is located above the through hole. The two protective plates are respectively connected to the transmission mechanism, and the protective plates are located on one side of the cart; The two guide mechanisms are respectively connected to the inner walls of the shell.
2. The power engineering ground anchor removal device according to claim 1, characterized in that: The anchor pulling mechanism includes two support plates, a reel, a wire rope, a hook and a driving component, wherein: The two support plates are respectively connected to the top surface of the shell, the winding wheel is rotatably connected between the two support plates, the wire rope is wound around the winding wheel, the wire rope passes through the shell and is connected to the hook, the driving component is arranged on one side of the support plate, and the output shaft of the driving component is connected to the winding wheel.
3. The power engineering ground anchor removal device according to claim 1, characterized in that: The transmission mechanism includes two racks, two gears, two screws, two sliders, two supports and two guide rods, wherein: The two racks are respectively connected to the piston ends of the two first electric push rods, the racks pass through the trolley and are connected to the pressure plate, the gear is meshed with the racks, one end of the screw is connected to the gear, and the other end is rotatably connected to the inner wall of the housing; The slider is threadedly connected to the screw rod, the support is connected to the trolley, the guide rod is connected between the support and the inner wall of the shell, the guide rod passes through the slider, and the slider is connected to the protective plate.
4. The power engineering ground anchor removal device according to claim 2, characterized in that: The two guide mechanisms each include a second electric push rod and an arc-shaped guide block, wherein: The two second electric push rods are respectively connected to the inner wall of the shell, the arc-shaped guide block is connected to the piston end of the second electric push rod, and the two arc-shaped guide blocks are respectively located on both sides of the wire rope.
5. The power engineering ground anchor removal device according to claim 1, characterized in that: An observation window is provided on the protective plate.