Conical cable clamp for anchor cable

Abstract

The utility model relates to the technical field of conical cable clamps, in particular to a conical cable clamp for an anchor cable, which comprises an anchor plate, a conical sleeve is fixedly arranged on one side of the anchor plate, a spiral bar is fixedly arranged on one side of the anchor plate, a plurality of placing holes are arranged in the anchor plate, and mounting rings are arranged in the placing holes. A plurality of first fixing seats are fixedly arranged on the inner sides of the mounting rings, rotating rods are rotationally connected to the interiors of the first fixing seats, rolling wheels are fixedly arranged on the side faces of the rotating rods, second fixing seats are rotationally connected to the side faces of the rotating rods, and one sides of the second fixing seats are fixedly connected with the inner sides of the mounting rings correspondingly; the device has the advantages that friction force borne by the anchor cable when the anchor cable penetrates through the anchor plate is conveniently reduced, resistance borne by the anchor cable when the anchor cable moves in the anchor plate is conveniently reduced, the time for the anchor cable to penetrate through the anchor plate is shortened, and therefore the installation efficiency of the device on the anchor cable is improved.

Description

Technical Field

[0001] This utility model relates to the field of tapered cable clamp technology, and in particular to a tapered cable clamp for anchor cables. Background Technology

[0002] Anchor cable tapered clamps are engineering components used to fix and connect anchor cables. They are typically used to connect anchor cables to anchor plates, bridges, etc., for fixing the anchor cables themselves and transmitting tension.

[0003] Existing tapered cable clamps for anchor cables typically include a tapered sleeve, an anchor plate, spiral reinforcement, and clamping plates. The anchor plate has several placement holes, through which multiple anchor cables are passed to limit their movement. Then, the multiple anchor cables are passed through the tapered sleeve to tighten them. Next, clamping plates are placed between the placement holes and the anchor cables to improve the tightness of the connection between the anchor cables and the placement holes. The tightened anchor cables are then inserted into the bridge and reinforced with concrete. The anchor cables help improve the strength of the bridge.

[0004] However, in implementing the relevant technology, the existing tapered cable clamps for anchor cables have the following problems: when the anchor cable passes through the placement hole of the anchor plate, the anchor cable will be subjected to the friction of the anchor plate, which will cause the anchor cable to be subject to greater resistance when moving inside the anchor plate, making it difficult to move the anchor cable, increasing the installation time of the anchor cable, and thus reducing the installation efficiency of the device for the anchor cable. In view of this, a tapered cable clamp for anchor cables is provided to overcome the above defects. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a tapered cable clamp for anchor cables.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a tapered cable clamp for anchor cables, comprising an anchor plate, a tapered sleeve fixedly disposed on one side of the anchor plate, a spiral reinforcement fixedly disposed on one side of the anchor plate, a plurality of placement holes opened inside the anchor plate, an installation ring disposed inside each of the placement holes, a plurality of first fixing seats fixedly disposed on the inner side of each of the installation rings, a rotating rod rotatably connected inside each of the first fixing seats, a roller fixedly disposed on the side of each of the rotating rods, a second fixing seat rotatably connected to the side of each of the rotating rods, one side of each of the second fixing seats being fixedly connected to the inner side of each of the installation rings, two limiting boxes fixedly disposed on the side of each of the installation rings, a connecting plate disposed inside each of the limiting boxes, a limiting plate fixedly disposed on one side of each of the connecting plates, a fixing plate fixedly disposed on one side of each of the connecting plates, a pressing block fixedly disposed on one side of each of the fixing plates, a sliding rod fixedly disposed inside each of the limiting boxes, and a connecting spring disposed on the side of each of the sliding rods.

[0007] As a further description of the above technical solution: the anchor plate has several movable grooves inside, and the interior of each of the movable grooves is respectively in contact with the side of a number of limiting boxes. The placement hole of the anchor plate facilitates the limiting of the anchor cable and makes it convenient for the tensioning device to tighten the anchor cable.

[0008] As a further description of the above technical solution: the anchor plate has several limiting grooves inside, and the interior of the several limiting grooves respectively fits into the side of several limiting plates, so that the limiting plates can limit the installation ring.

[0009] As a further description of the above technical solution: one side of each of the connecting springs is fixedly connected to the other side of each of the connecting plates, and the other side of each of the connecting springs is fixedly connected to the interior of each of the limiting boxes, so that the connecting springs can easily compress the connecting plates.

[0010] As a further description of the above technical solution: each of the connecting plates has a plurality of sliding holes inside, and the interior of each of the sliding holes is slidably connected to the side of a plurality of sliding rods, which facilitates the improvement of the stability of the connecting plates when they move.

[0011] As a further description of the above technical solution: each of the plurality of limiting boxes has a moving groove on one side, and the interior of the plurality of moving grooves respectively fits against the side of the plurality of limiting plates, so that the limiting boxes can improve the stability of the limiting plates when they move.

[0012] As a further description of the above technical solution: a positioning groove is provided on one side of each of the limiting boxes, and the interior of each of the positioning grooves is slidably connected to the side of a number of fixing plates, so that the fixing plates can easily fix the extrusion block.

[0013] This utility model has the following beneficial effects:

[0014] This utility model discloses a tapered cable clamp for anchor cables. Through its design and coordination, before the anchor cable passes through the placement hole, two pressing blocks on the same mounting ring are pressed, causing the limiting plate to retract into the limiting box. The mounting ring is then placed into the corresponding placement hole, allowing the limiting box to enter the movable groove. Releasing the pressing blocks allows the connecting springs to push the two connecting plates and the two limiting plates away from each other, causing the limiting plates to enter the corresponding limiting grooves within the anchor plate. At this point, the mounting ring is fixed within the placement hole. The anchor cable is then passed through the mounting ring, and several rollers convert sliding friction into rolling friction, thereby reducing the frictional force experienced by the anchor cable during movement. After the anchor cable passes through the anchor plate, the two pressing blocks within the same mounting ring are pressed, causing the limiting plate to retract into the limiting box. Moving the pressing blocks to the right then moves the mounting ring to the right, disengaging it from the placement hole. This ensures that the mounting ring does not interfere with the installation of the clamp. This device effectively reduces the frictional force experienced by the anchor cable when passing through the anchor plate, reduces the resistance encountered by the anchor cable during movement within the anchor plate, and shortens the time it takes for the anchor cable to pass through the anchor plate, thus improving the installation efficiency of the anchor cable. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the installation structure of the roller of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the segmented structure of the limiting box of this utility model;

[0018] Figure 4 This utility model Figure 2 A schematic diagram of the structure at point A.

[0019] Legend:

[0020] 1. Anchor plate; 2. Tapered sleeve; 3. Spiral reinforcement; 4. Mounting ring; 5. First fixed seat; 6. Rotating rod; 7. Roller; 8. Second fixed seat; 9. Limiting box; 10. Connecting plate; 11. Limiting plate; 12. Fixing plate; 13. Extrusion block; 14. Slide rod; 15. Connecting spring; 16. Movable groove. Detailed Implementation

[0021] Reference Figures 1-4This utility model provides a conical cable clamp for anchor cables: It includes an anchor plate 1, a conical sleeve 2 fixedly mounted on one side of the anchor plate 1, a spiral reinforcement 3 fixedly mounted on one side of the anchor plate 1, several placement holes inside the anchor plate 1, mounting rings 4 inside each of the placement holes, several first fixing seats 5 fixedly mounted on the inner side of each of the mounting rings 4, and rotating rods 6 rotatably connected inside each of the first fixing seats 5. The rotating rods 6 facilitate the improvement of the stability of the rollers 7 during rotation. Rollers 7 are fixedly mounted on the sides of each of the rotating rods 6, which facilitate the reduction of frictional force experienced by the anchor cable when moving within the anchor plate 1. A first fixing seat 5 is rotatably connected to the sides of each of the rotating rods 6. Two fixed seats 8, one side of each of the two fixed seats 8 is fixedly connected to the inner side of each of the mounting rings 4. Two limiting boxes 9 are fixedly provided on the side of each of the mounting rings 4. A connecting plate 10 is provided inside each of the limiting boxes 9. A limiting plate 11 is fixedly provided on one side of each of the connecting plates 10. A fixing plate 12 is fixedly provided on one side of each of the connecting plates 10. A pressing block 13 is fixedly provided on one side of each of the fixing plates 12. The pressing block 13 facilitates the movement of the connecting plate 10. A sliding rod 14 is fixedly provided inside each of the limiting boxes 9. The sliding rod 14 facilitates the stability of the connecting plate 10 when it moves. A connecting spring 15 is provided on the side of each of the sliding rods 14.

[0022] As a further implementation of the above technical solution: the anchor plate 1 has a number of movable grooves 16 inside, and the interior of the number of movable grooves 16 is respectively attached to the side of a number of limiting boxes 9. The placement hole of the anchor plate 1 is convenient for limiting the anchor cable and for the tensioning device to tighten the anchor cable.

[0023] As a further implementation of the above technical solution: the anchor plate 1 has several limiting grooves inside, and the inside of the several limiting grooves is respectively attached to the side of several limiting plates 11, so that the limiting plates 11 can limit the installation ring 4.

[0024] As a further implementation of the above technical solution: one side of several connecting springs 15 is fixedly connected to the other side of several connecting plates 10, and the other side of several connecting springs 15 is fixedly connected to the inside of several limiting boxes 9, so that the connecting springs 15 can squeeze the connecting plates 10.

[0025] As a further implementation of the above technical solution: several connecting plates 10 are provided with several sliding holes inside, and the interior of several sliding holes is slidably connected to the side of several sliding rods 14, so that the sliding rods 14 can improve the stability of the connecting plates 10 when they move.

[0026] As a further implementation of the above technical solution: each of the several limiting boxes 9 has a moving groove on one side, and the interior of the several moving grooves is respectively attached to the side of several limiting plates 11, so that the limiting boxes 9 can improve the stability of the limiting plates 11 when they move.

[0027] As a further implementation of the above technical solution: a positioning groove is provided on one side of a plurality of limiting boxes 9, and the interior of the plurality of positioning grooves is slidably connected to the side of a plurality of fixing plates 12, and the fixing plates 12 facilitate fixing the extrusion block 13.

[0028] Working principle:

[0029] When using this utility model, several placement holes are opened in the anchor plate 1. Multiple anchor cables are passed through the placement holes to limit their movement. Then, multiple anchor cables are passed through the tapered sleeve 2 to tighten them. A clamp is placed between the placement hole and the anchor cable to improve the tightness of the connection between the anchor cable and the placement hole and prevent the connection between the anchor cable and the anchor plate 1 from loosening. The tightened anchor cable is then inserted into the bridge and reinforced with concrete. The anchor cable helps to improve the strength of the bridge. The spiral reinforcement 3 increases the friction of the device in the concrete. Before the anchor cable passes through the placement hole, two pressing blocks 13 on the same mounting ring 4 are pressed to bring the two connecting plates 10 closer together, thereby driving the two limiting plates 11 closer together. The limiting plates 11 enter the interior of the limiting box 9. The mounting ring 4 is placed into the corresponding placement hole, allowing the limiting box 9 to enter the interior of the movable groove 16. The pressing blocks 13 are released, and the connecting spring 15 pushes the two connecting plates 10 away from each other, thereby driving the two limiting plates 11 away from each other. 11. Enter the corresponding limiting groove inside the anchor plate 1. At this time, the mounting ring 4 is fixed in the placement hole. The stability of the rotating rod 6 when rotating is improved by the first fixed seat 5 and the second fixed seat 8, thereby improving the stability of the roller 7 when rotating. The anchor cable passes through the mounting ring 4. The sliding friction is converted into rolling friction by several rollers 7, thereby reducing the friction force when the anchor cable moves. After the anchor cable passes through the anchor plate 1, press the two squeezing blocks 13 in the same mounting ring 4 to make the two connecting plates 10 move closer to each other, thereby driving the two limiting plates 11 to move closer to each other, so that the limiting plates 11 enter the interior of the limiting box 9. At this time, move the squeezing block 13 to the right, thereby driving the mounting ring 4 to move to the right, so that the mounting ring 4 is disengaged from the placement hole, so that the mounting ring 4 will not affect the installation of the clamp. This makes the device easy to reduce the friction force when the anchor cable passes through the anchor plate 1, easy to reduce the resistance when the anchor cable moves in the anchor plate 1, and reduce the time when the anchor cable passes through the anchor plate 1, thereby improving the installation efficiency of the device for the anchor cable.

[0030] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A tapered cable clamp for anchoring cables, comprising an anchor plate (1), characterized in that: A tapered sleeve (2) is fixedly provided on one side of the anchor plate (1), and a spiral rib (3) is fixedly provided on one side of the anchor plate (1). A plurality of placement holes are opened inside the anchor plate (1), and each of the plurality of placement holes is provided with an installation ring (4). A plurality of first fixing seats (5) are fixedly provided on the inner side of each of the plurality of installation rings (4). A rotating rod (6) is rotatably connected inside each of the plurality of first fixing seats (5). Rollers (7) are fixedly provided on the side of each of the plurality of rotating rods (6). A second fixing seat (8) is rotatably connected to the side of each of the plurality of rotating rods (6). One side is fixedly connected to the inner side of several mounting rings (4). Two limiting boxes (9) are fixedly provided on the side of each of the several mounting rings (4). A connecting plate (10) is provided inside each of the several limiting boxes (9). A limiting plate (11) is fixedly provided on one side of each of the several connecting plates (10). A fixing plate (12) is fixedly provided on one side of each of the several connecting plates (10). A pressing block (13) is fixedly provided on one side of each of the several fixing plates (12). A sliding rod (14) is fixedly provided inside each of the several limiting boxes (9). A connecting spring (15) is provided on the side of each of the several sliding rods (14).

2. The tapered cable clamp for anchor cables according to claim 1, characterized in that: The anchor plate (1) has several movable grooves (16) inside, and the interior of the several movable grooves (16) is respectively attached to the side of several limiting boxes (9).

3. A tapered cable clamp for anchor cables according to claim 1, characterized in that: The anchor plate (1) has several limiting grooves inside, and the interior of each limiting groove is in contact with the side of a number of limiting plates (11).

4. A tapered cable clamp for anchor cables according to claim 1, characterized in that: One side of each of the connecting springs (15) is fixedly connected to the other side of each of the connecting plates (10), and the other side of each of the connecting springs (15) is fixedly connected to the interior of each of the limiting boxes (9).

5. A tapered cable clamp for anchor cables according to claim 1, characterized in that: Each of the connecting plates (10) has a plurality of sliding holes inside, and the interior of each of the sliding holes is slidably connected to the side of a plurality of sliding rods (14).

6. A tapered cable clamp for anchor cables according to claim 1, characterized in that: Each of the limiting boxes (9) has a moving groove on one side, and the interior of each of the moving grooves is in contact with the side of each of the limiting plates (11).

7. A tapered cable clamp for anchor cables according to claim 1, characterized in that: Each of the limiting boxes (9) has a positioning groove on one side, and the interior of each of the positioning grooves is slidably connected to the side of each of the fixing plates (12).

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