Novel anti-floating anchor cable end device

Abstract

The invention belongs to the technical field of electric power new energy engineering, and particularly relates to a novel anti-floating anchor cable end device which comprises a concrete cushion layer arranged at the top of a foundation. A waterproof layer is arranged at the top of the concrete cushion layer, a waterproof protection layer is arranged at the top of the waterproof layer, and a structural bottom plate is arranged at the top of the waterproof protection layer; mounting holes I are formed in corresponding positions of the concrete cushion layer, the waterproof layer, the waterproof protection layer and the structural bottom plate; the concrete cushion block is arranged at the top of the structure bottom plate, and a second mounting hole matched with the first mounting hole is formed in the middle of the concrete cushion block; the main steel base plate is arranged at the top of the concrete cushion block, and an auxiliary steel base plate is arranged at the top of the main steel base plate; according to the method, the pouring construction steps can be reduced, the problem that the quality and later maintenance are affected by raft plate face tensioning after the anti-floating anchor cable end is poured is solved, the structural quality is improved, and the maintenance cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of electric power and new energy engineering, and specifically relates to a novel anti-floating anchor cable end device. Background Art

[0002] The anti-floating anchor cable end device is used before the construction of the underground box and raft of the wind turbine foundation of the wind power project; to ensure the tension of the anti-floating anchor rod, reduce the leakage of the structure, reduce the complexity of construction, and avoid leakage after pouring before the construction of the underground box and raft concrete. Under conventional technology, in the tensioning construction of the anti-floating anchor cable, since the conventional tensioning method is to tension and lock the raft after the raft concrete is poured and the strength meets the standard, the holes reserved on the raft are tensioned and locked, which directly leads to multiple invisible leakage points in addition to the reserved construction joints in the raft; if there is water in the tensioning place in the later stage, the leakage does not meet the requirements, and there are many defects, the tensioning leakage place needs to be treated, which affects the construction progress, the cost is high, and the quality of the finished concrete is affected.

[0003] To this end, the present invention provides a novel anti-floating anchor cable end device. Summary of the invention

[0004] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a new type of anti-floating anchor cable end device described in the present invention comprises:

[0006] A concrete cushion layer, wherein the concrete cushion layer is arranged on the top of the foundation; a waterproof layer is arranged on the top of the concrete cushion layer, a waterproof protective layer is arranged on the top of the waterproof layer, and a structural bottom plate is arranged on the top of the waterproof protective layer; a mounting hole 1 is opened at corresponding positions of the concrete cushion layer, the waterproof layer, the waterproof protective layer and the structural bottom plate, and a spiral steel bar is arranged in the mounting hole 1;

[0007] A concrete pad, wherein the concrete pad is arranged on the top of the structural bottom plate, and a second mounting hole matching the first mounting hole is opened in the middle of the concrete pad;

[0008] A main steel pad, the main steel pad is arranged on the top of the concrete pad, an auxiliary steel pad is arranged on the top of the main steel pad, and a mounting hole three is opened between the main steel pad and the auxiliary steel pad;

[0009] Anchor cables, the anchor cables are arranged in the first mounting hole and the second mounting hole, and the top end of the anchor cables extends through and above the top of the third mounting hole;

[0010] Anchor, the anchor is arranged above the auxiliary steel pad, the top end of the anchor cable passes through the installation groove opened on the anchor, the installation groove is provided with a clip, and the anchor cable is fixed in the installation groove through the clip.

[0011] Preferably, it also includes a rubber ring, which is installed in mounting hole one and mounting hole two, an extension portion is fixed on the top of the rubber ring, the extension portion is clamped between the main steel pad and the concrete pad, a vertical cylinder portion is fixed in the middle of the top of the rubber ring, the vertical cylinder portion is inserted in mounting hole three, and the top end of the anchor cable passes upward from the middle of the rubber ring and the vertical cylinder portion.

[0012] Preferably, the clamp is configured to be in an inverted frustum, and the clamp is divided into left-right symmetrical clamping blocks from the middle, vertical slots are symmetrically opened on the clamping blocks on both sides, and the vertical slots are provided with a limiting assembly, and the limiting assembly includes a pair of vertical rods, the vertical rods are respectively slidably inserted in the vertical slots on both sides, connecting blocks are respectively installed on the tops of the vertical rods on both sides, and a telescopic member is installed in the middle of the connecting blocks on both sides, and the telescopic member includes a mounting frame, a slide plate is symmetrically and slidably installed in the middle of the mounting frame, and connecting rods are respectively fixed on the opposite side walls of the slide plates on both sides, and the connecting rods on both sides slide through the through holes provided at the end portions of both sides of the mounting frame respectively, and the ends of the connecting rods on both sides are respectively fixedly connected to the connecting blocks on both sides, and the ends of the connecting rods on both sides close to the slide plates are respectively sleeved with springs.

[0013] Preferably, an active cavity is opened in the middle of the vertical rod, and the active cavity is set in L shape, and the top opening of the vertical section of the active cavity is set at the top of the vertical rod, a slider is fixed at the bottom of the connecting block, and the slider is slidably set in the active cavity, a connecting hole is horizontally opened in the middle of the connecting block, and the end of the connecting rod is slidably inserted in the connecting hole, a socket is opened in the middle of the connecting hole, and the socket passes downward to the outside of the bottom of the connecting block, an insert block is fixed on the top of the vertical rod, the insert block is adapted to the socket, and a slot is opened on the side wall of the connecting rod, and the slot is adapted to the insert block.

[0014] Preferably, the horizontal section opening of the movable cavity is arranged on the lower side of the vertical rod, a wedge-shaped anti-dropping block is slidably installed inside the horizontal section of the movable cavity, a limiting groove is provided on the inner wall of the vertical groove, the anti-dropping block is clamped in the limiting groove, a spring 2 is fixed inside the movable cavity for resetting the anti-dropping block, a pull rope is fixed to the side wall of the anti-dropping block located inside the movable cavity, and the end of the pull rope away from the anti-dropping block is fixedly connected to the sliding block through the movable cavity.

[0015] Preferably, an anchor nut is embedded and fixed inside the main steel pad, an anchor steel bar is threadedly connected to the middle of the anchor nut, and a steel mesh is fixed on the anchor steel bar.

[0016] Preferably, a sealing layer is provided inside the vertical cylinder portion.

[0017] Preferably, a mounting sleeve is threadedly connected to the bottom of the rubber ring, a support plate is arranged in the middle of the mounting sleeve, the support plate is fixed to the inner wall of the mounting sleeve through a connecting plate, a limiting sleeve is fixed on the top of the support plate, and the limiting sleeve is adapted to the anchor cable.

[0018] Preferably, top ends of the vertical grooves on both sides are provided with sinking grooves, and the size of the sinking grooves is adapted to the connection block and the installation frame.

[0019] Preferably, a plurality of groups of rollers are rotatably mounted on the upper end surface of the anti-slip block.

[0020] The beneficial effects of the present invention are as follows:

[0021] 1. The novel anti-floating anchor cable end device described in the present invention disperses the concentrated force acting on the concrete pad during tensioning by arranging structures such as a main steel pad, an auxiliary steel pad, and a concrete pad, thereby preventing the concrete pad from being crushed and reducing damage to the structural bottom plate. The rubber ring is arranged to achieve a good waterproof effect, preventing water from intruding into the hole, thereby ensuring the safety and stability of the anchor cable during long-term use.

[0022] When the two clamping blocks are pressed into the installation groove at the same time, the two clamping blocks can be symmetrically clamped on both sides of the anchor cable, so as to stably lock the anchor cable in the installation groove, which can improve the installation efficiency of the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 is a stereogram of the present invention;

[0025] Figure 2 is a cross-sectional view of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the present invention;

[0027] Figure 4 yes Figure 3 A schematic diagram of the structure enlargement in the middle;

[0028] Figure 5 yes Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0029] Figure 6 yes Figure 4 A magnified schematic diagram of the structure at C in the middle;

[0030] Figure 7 yes Figure 2 A magnified schematic diagram of the structure at D in the middle;

[0031] Figure 8 It is a top view of the rubber sleeve ring of the present invention.

[0032] In the figure: 1. concrete cushion; 2. waterproof layer; 3. waterproof protective layer; 4. concrete pad; 5. extension; 6. main steel pad; 7. auxiliary steel pad; 8. anchor; 9. anchor cable; 10. anchor steel; 11. rubber ring; 12. installation groove; 13. clip; 14. steel mesh; 15. vertical cylinder; 16. spiral steel bar; 17. sealing layer; 18. anchor nut; 19. vertical groove; 20. installation frame; 21. slide plate; 22. connecting rod; 23. spring one; 24. vertical rod; 25. connecting block; 26. slider; 27. movable cavity; 28. anti-slip block; 29. ​​slot; 30. plug block; 31. pull rope; 32. spring two; 33. roller; 34. installation sleeve; 35. support plate; 36. limit sleeve; 37. connecting plate; 38. structural bottom plate; 39. limit groove. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] Embodiment 1: Figures 1 to 8 As shown, a novel anti-floating anchor cable end device according to an embodiment of the present invention comprises:

[0035] A concrete cushion layer 1, wherein the concrete cushion layer 1 is arranged on the top of the foundation; a waterproof layer 2 is arranged on the top of the concrete cushion layer 1, a waterproof protective layer 3 is arranged on the top of the waterproof layer 2, and a structural bottom plate 38 is arranged on the top of the waterproof protective layer 3; mounting holes 1 are opened at corresponding positions of the concrete cushion layer 1, the waterproof layer 2, the waterproof protective layer 3 and the structural bottom plate 38, and a spiral steel bar 16 is arranged in the mounting hole 1;

[0036] A concrete pad 4, wherein the concrete pad 4 is arranged on the top of the structural bottom plate 38, and a second mounting hole matching the first mounting hole is opened in the middle of the concrete pad 4;

[0037] A main steel pad 6, wherein the main steel pad 6 is arranged on the top of the concrete pad 4, an auxiliary steel pad 7 is arranged on the top of the main steel pad 6, and a mounting hole 3 is opened between the main steel pad 6 and the auxiliary steel pad 7;

[0038] Anchor cable 9, the anchor cable 9 is arranged in mounting hole 1 and mounting hole 2, and the top end of the anchor cable 9 extends to above the top of mounting hole 3;

[0039] Anchor 8, the anchor 8 is arranged above the auxiliary steel pad 7, the top end of the anchor cable 9 passes through the mounting groove 12 provided on the anchor 8, a clip 13 is provided in the mounting groove 12, and the anchor cable 9 is fixed in the mounting groove 12 by the clip 13;

[0040] During operation, the concrete cushion layer 1 is first poured on top of the foundation, and then the construction waterproofing method is used to lay the waterproof layer 2 on top of the concrete cushion layer 1, and then the waterproof protective layer 3 is laid on top of the waterproof layer 2. The waterproof effect is increased by setting the waterproof layer 2 and the waterproof protective layer 3, and finally the structural bottom plate 38 is poured on top of the waterproof protective layer 3. The structural bottom plate 38 is formed by a combination of concrete and bottom reinforcement, and then a drilling rig is used to vertically drill a mounting hole 1 from the top of the structural bottom plate 38, and then an anchor cable 9 is placed inside the mounting hole 1, and then grouting is performed into the mounting hole 1 through a grouting pipe, and a spiral steel bar 16 is placed at the top of the mounting hole 1 to prevent the building from tilting and settling and enhance the stability and earthquake resistance of the building; then a concrete pad 4 is placed on the top of the structural bottom plate 38, so that the mounting hole 2 in the middle of the concrete pad 4 is aligned with the mounting hole 1, and then the main steel pad 6 is installed on the top of the concrete pad 4, and the main steel pad 6 is aligned with the structural bottom plate The bottom reinforcement of 38 is welded together, and then the auxiliary steel pad 7 is installed on the main steel pad 6, and then the anchor 8 is installed on the auxiliary steel pad 7, so that the top of the anchor cable 9 passes through the installation groove 12 on the anchor cable 8, and the clip 13 is inserted from the end of the anchor cable 9, and then the clip 13 is pressed into the inside of the installation groove 12 by the hydraulic tensioning machine to tension and lock the anchor cable 9. The main steel pad 6 and the auxiliary steel pad 7 are provided to disperse the concentrated force acting on the concrete pad 4 during tensioning to prevent the concrete pad 4 from being crushed, and at the same time disperse the concentrated force acting on the structural bottom plate 38 to reduce damage to the structural bottom plate 38. In this way, the raft slab casting construction steps can be reduced, the tensioning steps can be advanced, and the quality and later maintenance problems affected by the tensioning of the raft slab surface after casting of the anti-floating anchor cable 9 end are solved, the structural quality is improved, and the maintenance cost is reduced. The construction process is simplified and convenient, which can better ensure the continuity of concrete pouring, and the economic benefit is significant.

[0041] It also includes a rubber sleeve 11, which is installed in the first and second mounting holes. An extension 5 is fixed on the top of the rubber sleeve 11, and the extension 5 is clamped between the main steel pad 6 and the concrete pad 4. A vertical cylinder 15 is fixed in the middle of the top of the rubber sleeve 11, and the vertical cylinder 15 is inserted in the third mounting hole. The top of the anchor cable 9 passes upward from the middle of the rubber sleeve 11 and the vertical cylinder 15. During operation, before pouring, the rubber sleeve 11 is first installed in the first and second mounting holes, and the side walls of the rubber sleeve 11 are tightly fitted with the inner walls of the first and second mounting holes, and by clamping the main steel pad 6 and the concrete pad 4 on the upper and lower sides of the extension 5, a good waterproof effect is achieved to prevent water from invading the hole, thereby ensuring the safety and stability of the anchor cable 9 in long-term use.

[0042] The clamping piece 13 is set to an inverted frustum, and the clamping piece 13 is divided into left-right symmetrical clamping blocks from the middle. Vertical holes adapted to the anchor cable 9 are set in the middle of the opposite side walls of the clamping blocks on both sides. Vertical slots 19 are symmetrically opened on the clamping blocks on both sides. The vertical slots 19 are provided with a limiting assembly, and the limiting assembly includes a pair of vertical rods 24. The vertical rods 24 are respectively slidably inserted in the vertical slots 19 on both sides. Connecting blocks 25 are respectively installed on the tops of the vertical rods 24 on both sides. Telescopic parts are installed in the middle of the connecting blocks 25 on both sides. The telescopic parts include a mounting frame 20. A slide plate 21 is symmetrically and slidably installed in the middle of the mounting frame 20. Connecting rods 22 are respectively fixed on the opposite side walls of the slide plates 21 on both sides. The connecting rods 22 on both sides slide through the through holes set at the ends of the two sides of the mounting frame 20 respectively. The ends of the connecting rods 22 on both sides are respectively fixedly connected to the connecting blocks 25 on both sides. The ends of the connecting rods 22 close to the slide plate 21 are respectively sleeved with springs 23; when working, the telescopic parts can be stretched to both sides. When the clamping blocks are pulled to both sides, the vertical rods 24 and the connecting blocks 25 can be driven to move synchronously to both sides, thereby pulling the connecting rods 22 on both sides to extend outward, and the springs 23 are compressed, which can increase the distance between the clamping blocks on both sides, making it convenient to clamp the clamping blocks on both sides of the anchor cable 9; the vertical rods 24, the connecting blocks 25 and the telescopic parts form a U-shaped clamping part to limit the clamping blocks on both sides, so that the distance between the adjacent side edges of the clamping blocks on both sides is equal, so that the vertical holes in the middle of the clamping blocks on both sides coincide with the anchor cable 9, making it easier to align the clamping blocks on both sides, and when the clamping blocks on both sides are pressed into the installation groove 12 at the same time, the clamping blocks on both sides can be symmetrically clamped on both sides of the anchor cable 9, so that the anchor cable 9 can be stably locked in the installation groove 12, which can improve the installation efficiency of the clamping piece 13.

[0043] The vertical rod 24 is provided with an active cavity 27 in the middle, and the active cavity 27 is set in an L shape, and the top opening of the vertical section of the active cavity 27 is set at the top of the vertical rod 24, and a slider 26 is fixed at the bottom of the connecting block 25, and the slider 26 is slidably set in the active cavity 27. A connecting hole is horizontally provided in the middle of the connecting block 25, and the end of the connecting rod 22 is slidably inserted in the connecting hole. A plug hole is provided in the middle of the connecting hole, and the plug hole is downwardly penetrated to the outside of the bottom of the connecting block 25. An insert block 30 is fixed at the top of the vertical rod 24, and the insert block 30 is adapted to the plug hole. The side wall of the connecting rod 22 A slot 29 is provided on the top, and the slot 29 is adapted to the plug block 30; when working, the plug block 30 is gradually pushed out of the socket by pulling the connecting block 25 upwards, and the plug block 30 is simultaneously pushed out of the slot 29 of the connecting rod 22, so that the connecting rod 22 can be taken out from the connecting hole of the connecting block 25, and then the connecting rod 22 and the slide plate 21 are slid inwardly, so that the connecting rod 22 is completely moved into the installation frame 20, so that the connecting rod 22 can be disassembled, and the reverse operation can realize the rapid assembly of the connecting rod 22 and the telescopic part, thereby improving the assembly efficiency and facilitating the replacement of damaged parts.

[0044] The horizontal section opening of the movable cavity 27 is arranged on the lower side of the vertical rod 24, a wedge-shaped anti-slipping block 28 is slidably installed inside the horizontal section of the movable cavity 27, a limiting groove 39 is arranged on the inner wall of the vertical groove 19, the anti-slipping block 28 is clamped inside the limiting groove 39, a spring 232 is fixed inside the movable cavity 27 to reset the anti-slipping block 28, a pull rope 31 is fixed on the side wall of the anti-slipping block 28 located inside the movable cavity 27, and the end of the pull rope 31 away from the anti-slipping block 28 is fixedly connected to the slider 26 through the movable cavity 27; when working, the end of the anti-slipping block 28 is pushed by the spring 232 to probe the movable cavity 27. When the connecting block 25 is pulled upward, the connecting block 25 drags the pull rope 31 through the slider 26, and then the pull rope 31 pulls the anti-falling block 28 to slide toward the inside of the active cavity 27. At this time, the spring 232 is compressed. When the anti-falling block 28 completely enters the active cavity 27, the restriction on the vertical rod 24 can be removed, so that the vertical rod 24 can be taken out from the vertical groove 19. In this way, after the clip 13 is fixed in the installation groove 12, the limiting assembly can be taken out from the clip 13 for recycling and reuse, thereby saving the use cost.

[0045] An anchor nut 18 is embedded and fixed inside the main steel pad 6, and an anchor steel bar 10 is threadedly connected in the middle of the anchor nut 18, and a steel mesh 14 is fixed on the anchor steel bar 10; during operation, after the tensioning is completed, the anchor steel bar 10 is screwed into the middle of the anchor nut 18, and then the steel mesh 14 is welded on the anchor steel bar 10 to protect the tensioning end anchor 8 and prevent the tensioning end anchor 8 from being damaged by vibration during the pouring of the raft concrete.

[0046] The vertical cylinder portion 15 is provided with a sealing layer 17 inside; when working, the gap between the anchor cable 9 and the inner wall of the vertical cylinder portion 15 is filled with asphalt waterproof paste to play a sealing and waterproof role.

[0047] The bottom of the rubber sleeve 11 is threadedly connected with a mounting sleeve 34, and a support plate 35 is arranged in the middle of the mounting sleeve 34. The support plate 35 is provided with a grouting hole allowing the grouting pipe to pass through. The support plate 35 is fixed to the inner wall of the mounting sleeve 34 through a connecting plate 37, and a limiting sleeve 36 is fixed on the top of the support plate 35. The limiting sleeve 36 is adapted to the anchor cable 9. When working, the limiting sleeve 36 is sleeved on the anchor cable 9 to limit the end of the anchor cable 9, so that the top end of the anchor cable 9 can extend vertically upward, so that the top end of the anchor cable 9 can accurately pass through the vertical tube part 15, thereby facilitating the installation of the anchor 8 on the end of the anchor cable 9, and And by setting the position of the limiting sleeve 36, the position of the anchor cable 9 can be limited so that the anchor cable 9 can fully contact the concrete, making the installation of the anchor cable 9 more secure; in addition, by setting a threaded structure, the installation sleeve 34 can be detachably installed at the bottom of the rubber sleeve ring 11, so that different limiting sleeves 36 can be replaced as needed to meet more usage needs; in addition, before the limiting sleeve 36 is installed into the installation hole 1, the spiral steel bar 16 is first placed inside the rubber sleeve ring 11, and the spiral steel bar 16 is limited by the limiting sleeve 36, so that during the pouring process, the stability of the anchoring system is enhanced and the tensile performance of the overall structure is improved.

[0048] The top of the vertical grooves 19 on both sides are provided with sink grooves, and the size of the sink grooves is adapted to the connecting block 25 and the mounting frame 20; when working, the telescopic parts can be completely received in the sink grooves, so that during the tensioning process, the hydraulic tensioning machine can directly act on the end of the clip 13, thereby facilitating the complete pressing of the clip 13 into the interior of the mounting groove 12 without causing damage to the limit assembly.

[0049] Embodiment 2: Figure 6 As shown, compared with Example 1, another implementation of the present invention is: multiple sets of rollers 33 are rotatably installed on the upper end surface of the anti-slip block 28; when working, the friction between the anti-slip block 28 and the inner wall of the movable cavity 27 is reduced to facilitate the movement of the anti-slip block 28.

[0050] Working principle: First, build a concrete cushion layer 1 on the foundation, then use the building waterproof method to lay a waterproof layer 2 on the concrete cushion layer 1, then lay a waterproof protective layer 3 on the waterproof layer 2, and finally cast a structural bottom plate 38 on the top of the waterproof protective layer 3. The structural bottom plate 38 is formed by a combination of concrete and bottom reinforcement. Then, use a drilling rig to vertically drill a mounting hole 1 from the top of the structural bottom plate 38, then place an anchor cable 9 inside the mounting hole 1, install rubber rings 11 in the mounting holes 1 and 2, and the side walls of the rubber rings 11 It is tightly fitted with the inner walls of the first and second mounting holes, and by clamping the main steel pad 6 and the concrete pad 4 on the upper and lower sides of the extension 5, a good waterproof effect is achieved to prevent water from entering the hole, thereby ensuring the safety and stability of the anchor cable 9 in long-term use. Then, grouting is injected into the first mounting hole through the grouting pipe, and a spiral steel bar 16 is placed at the top of the first mounting hole to prevent the building from tilting and settling, and to enhance the stability and earthquake resistance of the building; then, a concrete pad 4 is placed on the top of the structural bottom plate 38 so that the concrete pad The second mounting hole in the middle of 4 is aligned with the first mounting hole, and then the main steel pad 6 is installed on the top of the concrete pad 4, and the main steel pad 6 is welded to the bottom reinforcement of the structural bottom plate 38, and then the auxiliary steel pad 7 is installed on the main steel pad 6, and then the anchor 8 is installed on the auxiliary steel pad 7, so that the top of the anchor cable 9 passes through the mounting groove 12 on the anchor 8, and the clip 13 is inserted from the end of the anchor cable 9, and then the clip 13 is pressed into the inside of the mounting groove 12 by a hydraulic tensioning machine, so as to tension and lock the anchor cable 9. By setting the main steel pad 6 and the auxiliary steel pad 7 are used to disperse the concentrated force acting on the concrete pad 4 during tensioning to prevent the concrete pad 4 from being crushed, and at the same time disperse the concentrated force acting on the structural bottom plate 38 to reduce the damage to the structural bottom plate 38. This can reduce the raft slab casting construction steps and advance the tensioning steps, solve the quality and later maintenance problems affected by the tensioning of the raft slab surface after casting on the end of the anti-floating anchor cable 9, improve the structural quality, and reduce the maintenance cost. The construction process is simplified and convenient, which can better ensure the continuity of concrete pouring and has significant economic benefits.

[0051] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A new type of anti-floating anchor cable end device, characterized in that: include: A concrete cushion layer (1), the concrete cushion layer (1) being arranged on top of a foundation; a waterproof layer (2) being arranged on top of the concrete cushion layer (1), a waterproof protective layer (3) being arranged on top of the waterproof layer (2), and a structural base plate (38) being arranged on top of the waterproof protective layer (3); a mounting hole (1) being provided at corresponding positions of the concrete cushion layer (1), the waterproof layer (2), the waterproof protective layer (3) and the structural base plate (38), and a spiral steel bar (16) being arranged in the mounting hole (1); A concrete pad (4), the concrete pad (4) being arranged on the top of the structural bottom plate (38), and a second mounting hole matching the first mounting hole being provided in the middle of the concrete pad (4); A main steel pad (6), the main steel pad (6) being arranged on the top of the concrete pad (4), an auxiliary steel pad (7) being arranged on the top of the main steel pad (6), and a third mounting hole being provided between the main steel pad (6) and the auxiliary steel pad (7); Anchor cable (9), the anchor cable (9) is arranged in the first mounting hole and the second mounting hole, and the top end of the anchor cable (9) extends through and extends above the top of the third mounting hole; An anchor (8), the anchor (8) is arranged above the auxiliary steel pad (7), the top end of the anchor cable (9) passes through a mounting groove (12) provided on the anchor (8), a clip (13) is provided in the mounting groove (12), and the anchor cable (9) is fixed in the mounting groove (12) by the clip (13).

2. The novel anti-floating anchor cable end device according to claim 1 is characterized in that: It also comprises a rubber sleeve (11), the rubber sleeve (11) being installed in the first installation hole and the second installation hole, an extension portion (5) being fixed on the top of the rubber sleeve (11), the extension portion (5) being clamped between the main steel pad (6) and the concrete pad (4), a vertical cylinder portion (15) being fixed in the middle of the top of the rubber sleeve (11), the vertical cylinder portion (15) being inserted in the third installation hole, and the top end of the anchor cable (9) passing upwards from the middle of the rubber sleeve (11) and the vertical cylinder portion (15).

3. The novel anti-floating anchor cable end device according to claim 1 is characterized in that: The clamping piece (13) is configured to be in an inverted truncated cone shape, and the clamping piece (13) is divided from the middle into two symmetrical clamping blocks, the clamping blocks on both sides are symmetrically provided with vertical grooves (19), the vertical grooves (19) are provided with a limiting assembly, the limiting assembly comprises a pair of vertical rods (24), the vertical rods (24) are respectively slidably inserted into the vertical grooves (19) on both sides, the tops of the vertical rods (24) on both sides are respectively provided with connecting blocks (25), and the middles of the connecting blocks (25) on both sides are provided with telescopic parts, The telescopic member comprises a mounting frame (20), a slide plate (21) is symmetrically and slidably mounted in the middle of the mounting frame (20), connecting rods (22) are respectively fixed to opposite side walls of the slide plates (21) on both sides, the connecting rods (22) on both sides slide through through holes provided at both ends of the mounting frame (20), the ends of the connecting rods (22) on both sides are respectively fixedly connected to connecting blocks (25) on both sides, and a spring (23) is respectively sleeved on one end of the connecting rods (22) on both sides close to the slide plate (21).

4. The novel anti-floating anchor cable end device according to claim 3 is characterized in that: An active cavity (27) is provided in the middle of the vertical rod (24), the active cavity (27) is arranged in an L shape, and the top opening of the vertical section of the active cavity (27) is arranged at the top of the vertical rod (24); a slider (26) is fixed at the bottom of the connecting block (25), and the slider (26) is slidably arranged in the active cavity (27); a connecting hole is horizontally provided in the middle of the connecting block (25), and the end of the connecting rod (22) is slidably inserted in the connecting hole; a plug hole is provided in the middle of the connecting hole, and the plug hole passes downward to the outside of the bottom of the connecting block (25); an insert block (30) is fixed at the top of the vertical rod (24), and the insert block (30) is adapted to the plug hole; a slot (29) is provided on the side wall of the connecting rod (22), and the slot (29) is adapted to the insert block (30).

5. The novel anti-floating anchor cable end device according to claim 4 is characterized in that: The horizontal section opening of the movable cavity (27) is arranged on the lower side of the vertical rod (24); a wedge-shaped anti-slipping block (28) is slidably installed inside the horizontal section of the movable cavity (27); a limiting groove (39) is arranged on the inner wall of the vertical groove (19); the anti-slipping block (28) is clamped inside the limiting groove (39); a spring (32) for resetting the anti-slipping block (28) is fixed inside the movable cavity (27); a pull rope (31) is fixed on the side wall of the anti-slipping block (28) located inside the movable cavity (27); and the end of the pull rope (31) away from the anti-slipping block (28) is fixedly connected to the slider (26) through the movable cavity (27).

6. The novel anti-floating anchor cable end device according to claim 1 is characterized in that: An anchor nut (18) is embedded and fixed inside the main steel pad (6), and an anchor steel bar (10) is threadedly connected to the middle of the anchor nut (18), and a steel mesh (14) is fixed to the anchor steel bar (10).

7. The novel anti-floating anchor cable end device according to claim 2 is characterized in that: A sealing layer (17) is provided inside the vertical cylinder portion (15).

8. The novel anti-floating anchor cable end device according to claim 2 is characterized in that: The bottom of the rubber sleeve (11) is threadedly connected with a mounting sleeve (34), a support plate (35) is arranged in the middle of the mounting sleeve (34), the support plate (35) is fixed to the inner wall of the mounting sleeve (34) through a connecting plate (37), a limiting sleeve (36) is fixed on the top of the support plate (35), and the limiting sleeve (36) is adapted to the anchor cable (9).

9. The novel anti-floating anchor cable end device according to claim 3 is characterized by: The top ends of the vertical grooves (19) on both sides are provided with sinking grooves, and the size of the sinking grooves is adapted to the connection block (25) and the installation frame (20).

10. The novel anti-floating anchor cable end device according to claim 5 is characterized in that: The upper end surface of the anti-slip block (28) is rotatably mounted with multiple groups of rollers (33).

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