Three-hole herringbone plate ground anchor
By using a three-hole herringbone ground anchor design, the tensioning roller and ratchet system automatically tension the rope, and the reverse teeth enhance the fixation of the anchor to the ground, thus solving the problem of insufficient tension of existing ground anchor ropes and achieving a more stable fixing effect.
Patent Information
- Application Number
- CN202423027625.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-09
AI Technical Summary
When using existing ground anchors, the pull rope is not easy to tension and the tension is insufficient, resulting in unstable fixation.
A three-hole herringbone ground anchor was designed. Through the cooperation of a tightening roller, ratchet, and pawl, the tensioning of the rope is automatically achieved, and the stability between the anchor and the ground is increased by the reverse teeth.
This improved the tension of the rope and the stability of the anchor, ensuring the stability and pulling force of the fixed object.
Smart Images
Figure CN223523106U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a ground anchor, concretely three-hole herringbone plate ground anchor belongs to herringbone plate ground anchor technical field. BACKGROUND
[0002] The ground anchor is a device for fixing objects, and is usually used in the fields of construction, navigation, aviation and the like, in construction engineering, the ground anchor is often used for fixing equipment such as a drag rope, a cable wind rope, a hoist and a guide pulley, so as to ensure work safety, through the ground anchor as a fulcrum, the required stable object is pulled, and the stability of the object is maintained; the ground anchor has various types, mainly including an anchor plate and an anchor nail.
[0003] In use, the anchor plate is placed on the ground, the anchor nail is penetrated through the anchor plate and punched into the ground, the anchor plate is fixed on the ground, and the pull rope is connected with the pull ring on the pull plate, although the anchor plate can pull the pull rope, the pull rope is inconvenient to tension, and the tension of the pull rope is insufficient; therefore, the three-hole herringbone plate ground anchor is provided to solve the above problems. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the above problems, the utility model provides a three-hole herringbone plate ground anchor to solve the above problems, and the specific technical scheme is as follows:
[0005] The three-hole herringbone plate ground anchor comprises a herringbone anchor plate and an anchor nail, the upper surface of the herringbone anchor plate is connected with a first support frame, the inner wall of the first support frame is rotationally connected with a first rotating shaft, the outer surface of the first rotating shaft is connected with a tightening roller, the inner side of the tightening roller is provided with a groove, the inner wall of the groove is connected with a pull rod, the outer surface of the pull rod is connected with a pull rope, one end of the first rotating shaft located outside the first support frame is connected with a ratchet wheel, the outer surface of the ratchet wheel is meshingly connected with a pawl, and the other end of the first rotating shaft located outside the first support frame is also connected with a four-corner head.
[0006] Preferably, the number of the connecting holes is three, and the three connecting holes are located at three corners of the herringbone plate; and the number of the anchor nails is the same as that of the connecting holes.
[0007] Preferably, the upper surface of the herringbone anchor plate is connected with a second support frame, and the second support frame is located in front of the first support frame; the inner wall of the second support frame is rotationally connected with a second rotating shaft; the outer surface of the second rotating shaft is connected with a guide roller; and the outer surface of the guide roller is in contact with the outer surface of the pull rope.
[0008] Preferably, the outer surface of the first support frame is connected with a shaft rod, the outer surface of the shaft rod is rotationally connected with the inner wall of a pawl, the upper surface of the pawl is connected with a base, the inner wall of the base is rotationally connected with a guide rod, the outer part of the guide rod is sleeved with a spring, and the end of the guide rod away from the base is connected with a pull buckle.
[0009] Preferably, the outer surface of the first support frame is connected with a support base, the inner wall of the support base is rotationally connected with a sliding base, the inner wall of the sliding base is slidingly connected with the outer surface of the guide rod, one end of the spring is connected with one side of the sliding base, and the other end of the spring is connected with one side of the base.
[0010] Preferably, the lower surface of the human anchor plate is connected with a plurality of first reverse teeth, and the plurality of first reverse teeth are arranged at equal distances.
[0011] Preferably, the outer surface of the anchor nail is connected with a plurality of second reverse teeth, and the plurality of second reverse teeth are arranged at equal distances.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1、 the three-hole herringbone plate ground anchor cooperates between the tightening roller, the ratchet wheel and the pawl, the tightening roller is fixed through the pull rod, the tightening roller winds the pull rope outside through rotation, the pawl contacts the ratchet wheel while the tightening roller rotates, the tightening roller is limited to reverse, the pull rope is tensioned through the winding of the tightening roller, the pull rope has tension, and the convenience of winding the pull rope is improved through the winding of the tightening roller.
[0014] 2、 the three-hole herringbone plate ground anchor cooperates between the first reverse tooth and the second reverse tooth, the first reverse tooth is deeply arranged in the ground, the stability of the human anchor plate is improved, the human anchor plate has more pulling force, the anchor nail increases the resistance with the ground through the second reverse tooth, the anchor nail is prevented from separating from the ground, and the stability of the anchor nail is improved. ACCURATE DRAWINGS
[0015] Figure 1 It is the whole structure schematic diagram of the utility model;
[0016] Figure 2 It is the human anchor plate structure schematic diagram in the utility model;
[0017] Figure 3 It is the human anchor plate structure schematic diagram in the utility model; Figure 2 A place local enlargement structure schematic diagram;
[0018] Figure 4 It is the tightening roller whole three-dimensional structure schematic diagram in the utility model;
[0019] Figure 5 It is the anchor nail whole three-dimensional structure schematic diagram in the utility model.
[0020] Figure descriptions: 1. Anchor plate; 2. Anchor nail; 3. First support frame; 4. First rotating shaft; 5. Tensioning roller; 6. Groove; 7. Pull rod; 8. Pull rope; 9. Ratchet; 10. Pad; 11. Four-corner head; 12. Connecting hole; 13. Second support frame; 14. Second rotating shaft; 15. Guide roller; 16. Shaft; 17. Base; 18. Guide rod; 19. Spring; 20. Pull buckle; 21. Support seat; 22. Slide seat; 23. First countertooth; 24. Second countertooth. Detailed Implementation
[0021] The present invention will now be further described with reference to the accompanying drawings.
[0022] Please see Figures 1-5 The three-hole herringbone ground anchor includes a herringbone anchor plate 1 and an anchor nail 2. A first support frame 3 is connected to the upper surface of the herringbone anchor plate 1. A first rotating shaft 4 is rotatably connected to the inner wall of the first support frame 3. A tightening roller 5 is connected to the outer surface of the first rotating shaft 4. The first support frame 3 maintains the stability of the tightening roller 5. A groove 6 is opened on the inner side of the tightening roller 5. A pull rod 7 is connected to the inner wall of the groove 6. A pull rope 8 is connected to the outer surface of the pull rod 7. The groove 6 provides space for the pull rope 8 to pass through the pull rod 7. The pull rod 7 is used to fix the pull rope 8.
[0023] A ratchet 9 is connected to one end of the first rotating shaft 4 located outside the first support frame 3. A pawl 10 is engaged on the outer surface of the ratchet 9 to prevent the ratchet 9 from rotating and maintain its stability. A four-corner head 11 is also connected to the other end of the first rotating shaft 4 located outside the first support frame 3. A connecting hole 12 is provided on the inner side of the human-shaped anchor plate 1. Anchor nail 2 is placed inside the connecting hole 12 and connected to a wrench through the four-corner head 11 to facilitate applying rotational force to the four-corner head 11. Rotating the four-corner head 11 drives the first rotating shaft 4 to rotate. At the same time, the first rotating shaft 4 drives the tightening roller 5 to rotate. The rotation of the tightening roller 5 drives the pull rope 8 to wrap around the tightening roller 5, thus tightening the pull rope 8. A hole is provided inside the four-corner head 11 for connecting to the force bar, also for driving the four-corner head 11 to rotate.
[0024] There are three connecting holes 12 in total, and the three connecting holes 12 are located at the three corners of the sub-plate. The number of anchor nails 2 is the same as the number of connecting holes 12. The connecting holes 12 are used for the anchor nails 2 to pass through the sub-anchor plate 1, providing space for the anchor nails 2 to pass through the sub-anchor plate 1.
[0025] The upper surface of the human anchor plate 1 is connected with the second support frame 13, and the second support frame 13 is located in front of the first support frame 3, the inner wall of the second support frame 13 is rotationally connected with the second rotating shaft 14, the outer surface of the second rotating shaft 14 is connected with the guide roller 15, the outer surface of the guide roller 15 is in contact with the outer surface of the pull rope 8, the stability of the guide roller 15 is maintained through the second support frame 13, the pull rope 8 is kept in the same horizontal plane with the tightening roller 5 through the guide roller 15 exerting pressure on the pull rope 8, and the tightening roller 5 drives the pull rope 8 to tighten conveniently.
[0026] The outer surface of the first support frame 3 is connected with the shaft rod 16, the outer surface of the shaft rod 16 is rotationally connected with the inner wall of the pawl 10, the upper surface of the pawl 10 is connected with the base 17, the inner wall of the base 17 is rotationally connected with the guide rod 18, the guide rod 18 is externally sleeved with the spring 19, and one end, away from the base 17, of the guide rod 18 is connected with the pull buckle 20; the pawl 10 is provided with supporting force through the shaft rod 16, so that the stability of the pawl 10 during rotation is maintained; the pull buckle 20 can increase the contact area with the hand, so that the hand can conveniently drive the guide rod 18 to move.
[0027] The outer surface of the first support frame 3 is connected with the support seat 21, and the inner wall of the support seat 21 is rotationally connected with the sliding seat 22; the support seat 21 provides supporting force for the sliding seat 22, so that the stability of the sliding seat 22 is maintained; the inner wall of the sliding seat 22 is slidingly connected with the outer surface of the guide rod 18; one end of the spring 19 is connected with one side of the sliding seat 22, and the other end of the spring 19 is connected with one side of the base 17; the stability of the sliding seat 22 is maintained through the support seat 21; when the pawl 10 moves upward, the guide rod 18 is pushed to compress the spring 19; when the guide rod 18 moves, an angle difference is generated between the guide rod 18 and the sliding seat 22; the sliding seat 22 compensates the angle difference between the guide rod 18 and the base 17 through rotation; the spring 19 provides elastic supporting force for the pawl 10, so that the pawl 10 is pushed to be in close contact with the ratchet wheel 9.
[0028] The lower surface of the human anchor plate 1 is connected with a plurality of first inverted teeth 23, and the plurality of first inverted teeth 23 are arranged at equal distances; the first inverted teeth 23 have an inclination angle; after the anchor plate contacts the ground, the first inverted teeth 23 penetrate into the ground, so that the stability of the human anchor plate 1 is increased.
[0029] The outer surface of the anchor nail 2 is connected with a plurality of second inverted teeth 24, and the plurality of second inverted teeth 24 are arranged at equal distances; the second inverted teeth 24 have an upward inclination angle; the anchor nail 2 increases the resistance to the ground through the second inverted teeth 24, so that the stability of the anchor nail 2 is improved; a threaded section is formed at the bottom end of the anchor nail 2, so that the resistance of the anchor nail 2 to the ground is further increased.
[0030] The utility model discloses a first anchor plate 1 is placed in setting position, then to the anchor plate 1 downward pressure is added, and the first inverted tooth 23 is deeply in the ground, then the anchor nail 2 is passed through the connecting hole 12 and is hit into the ground interior, and the pull rope 8 is passed through the recess 6 and is connected with the pull rod 7, then through the four corners drive first rotary shaft 4 rotation, and first rotary shaft 4 rotation is driven the tightening roller 5 rotation simultaneously, and the tightening roller 5 rotation tightens the pull rope 8, and makes the pull rope 8 tension, and the first rotary shaft 4 rotation is driven the ratchet wheel 9 rotation simultaneously, and simultaneously, the pawl 10 is contacted with the ratchet wheel 9 tightly under the push of spring 19, when needing to release the tension of the pull rope 8, first through the pull buckle 20 drive pull rod 7 and move position upward, then guide rod 18 compression spring 19, and guide rod 18 is driven the pawl 10 and moves position upward and separates from the ratchet wheel 9 contact, then the ratchet wheel 9 can reverse rotation, and the tightening of the pull rope 8 is released, and the pull rope 8 can be taken off from the pull rod 7.
[0031] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model, and cannot be explained as the limitation of the protection scope of the utility model in any way. Based on the explanation here, the person skilled in the art can think of other specific embodiments of the utility model without creative labor, and these embodiments will fall into the protection scope of the claims of the utility model.
Claims
1. A tri-holed chevron ground anchor comprising a child anchor plate (1) and an anchor bolt (2), characterised in that: The upper surface of the human sub-anchor plate (1) is connected with a first support frame (3), the inner wall of the first support frame (3) is rotatably connected with a first rotating shaft (4), the outer surface of the first rotating shaft (4) is connected with a tightening roller (5), the inner side of the tightening roller (5) is provided with a groove (6), the inner wall of the groove (6) is connected with a pull rod (7), the outer surface of the pull rod (7) is connected with a pull rope (8), one end of the first rotating shaft (4) located outside the first support frame (3) is connected with a ratchet wheel (9), the outer surface of the ratchet wheel (9) is meshingly connected with a pawl (10), one end of the first rotating shaft (4) located outside the first support frame (3) is also connected with a four-corner head (11), the inner side of the human sub-anchor plate (1) is provided with a connecting hole (12), and the anchor bolt (2) is arranged inside the connecting hole (12).
2. The triplexed geopier anchor of claim 1, wherein: The number of the connecting holes (12) is three, and the three connecting holes (12) are located at three corners of the human sub-anchor plate.
3. The triplexed geopier anchor of claim 1, wherein: The upper surface of the human sub-anchor plate (1) is connected with a second support frame (13), and the second support frame (13) is located in front of the first support frame (3), the inner wall of the second support frame (13) is rotatably connected with a second rotating shaft (14), the outer surface of the second rotating shaft (14) is connected with a guide roller (15), and the outer surface of the guide roller (15) is in contact with the outer surface of the pull rope (8).
4. The triplexed geopier anchor of claim 1, wherein: The outer surface of the first support frame (3) is connected with a shaft rod (16), the outer surface of the shaft rod (16) is rotatably connected with the inner wall of the pawl (10), the upper surface of the pawl (10) is connected with a base (17), the inner wall of the base (17) is rotatably connected with a guide rod (18), the outer portion of the guide rod (18) is sleeved with a spring (19), and one end of the guide rod (18) away from the base (17) is connected with a pull buckle (20).
5. The triplexed geopier anchor of claim 4, wherein: The outer surface of the first support frame (3) is connected with a support base (21), the inner wall of the support base (21) is rotatably connected with a sliding seat (22), the inner wall of the sliding seat (22) is slidably connected with the outer surface of the guide rod (18), one side of the sliding seat (22) is connected with one end of the spring (19), and the other end of the spring (19) is connected with one side of the base (17).
6. The triplexed geopier anchor of claim 5, wherein: The lower surface of the human sub-anchor plate (1) is connected with a plurality of first reverse teeth (23), and the plurality of first reverse teeth (23) are arranged at equal distances.
7. The triplexed geopier anchor of claim 6, wherein: The outer surface of the anchor bolt (2) is connected with a plurality of second reverse teeth (24), and the plurality of second reverse teeth (24) are arranged at equal distances.