CN219637688U

CN219637688U - Sealing device of inhaul cable anchorage device

Info

Publication number: CN219637688U
Application number: CN202320590696.2U
Authority: CN
Inventors: 田鹏; 邓正帆; 邓初文; 刘鹏展
Original assignee: Hunan Xingcheng Smart Road And Bridge Engineering Co ltd
Current assignee: Hunan Xingcheng Smart Road And Bridge Engineering Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-09-05
Anticipated expiration: 2033-03-23

Abstract

The utility model provides a sealing device of a guy cable anchorage, which belongs to the technical field of sealing equipment and solves the problem that guy cables with different pipe diameters are inconvenient to seal. According to the utility model, the second threaded rod is arranged, when the connection part of the inhaul cable is sealed, the second threaded rod can be rotated, the clamping plate can be driven to carry out limit movement while rotating, the clamping plate can carry out stable limit movement under the supporting of the guide rods at the two sides in the connecting plate while moving, the inhaul cable can be stably clamped when the clamping plates at the two sides move inwards, and the connection part of the anchor body and the inhaul cable can be prevented from rusting through sufficient sealing treatment under the fitting of the sponge cushion.

Description

Sealing device of inhaul cable anchorage device

Technical Field

The utility model relates to the field of sealing equipment, in particular to a sealing device of a guy cable anchorage device.

Background

The connection point of the inhaul cable and the steel column or the bridge body is mainly realized through an inhaul cable anchor, and the inhaul cable anchor always maintains a fastening, clamping and occluding state to the end part of the inhaul cable. The surface of cable is usually protected with polyethylene sheath, can prevent that natural environment from corroding the destruction to the cable, and the junction of cable and ground tackle is the weak link of corruption, in order to prevent that the junction of cable and ground tackle from taking place the corrosion, takes place the risk that the cable became invalid, and the ground tackle became invalid, and then influences the holistic safety of bridge, needs to use sealing device to carry out sealing treatment to cable ground tackle junction to guarantee the safety in utilization of cable ground tackle.

While most cable anchor seals now suffer from several problems:

1. most of sealing devices of the existing inhaul cable anchorage devices are fixed on the anchorage devices through bolts or welding, and if the sealing devices are damaged, the sealing devices are more troublesome to detach, so that the sealing devices are inconvenient to detach and install rapidly and effectively.

2. The sealing device of the existing inhaul cable anchorage device is inconvenient to seal inhaul cables with different pipe diameters when the anchorage device is sealed, has poor sealing effect, and is easy to cause dust impurities or moisture in air to fall into the anchorage device, so that the inside of the anchorage device is rusted to influence the normal use of the anchorage device.

Therefore, we make improvements to this and propose a sealing device for a cable anchor.

Disclosure of Invention

The utility model aims at: the sealing device aims at the problem that the existing sealing device is inconvenient to disassemble and install rapidly and effectively, and meanwhile, the inhaul cables with different pipe diameters are sealed.

In order to achieve the above object, the present utility model provides the following technical solutions:

and a sealing device of the stay anchor for improving the problems.

The utility model is specifically as follows:

including the ground tackle body, the draw-in groove has been seted up on the ground tackle body, be provided with the installation sleeve pipe on the ground tackle body, rotate on the installation sleeve pipe and be connected with the rotation piece, the first threaded rod of fixedly connected with on the rotation piece, first threaded rod rotates to be connected in the installation sleeve pipe, threaded connection has the fixture block on the first threaded rod, fixedly connected with spring on the installation sleeve pipe, the other end fixedly connected with pull rod of spring, the spacing sliding connection of pull rod is on the installation sleeve pipe, be provided with the connecting plate in the installation sleeve pipe, threaded connection has the second threaded rod on the connecting plate, the second threaded rod other end rotates to be connected with splint, fixedly connected with guide bar on the splint, the spacing sliding connection of guide bar is on the connecting plate.

As the preferable technical scheme of the utility model, the output shaft of the rotating piece is fixedly connected to the central part of one end of the first threaded rod, and the side end face of the clamping block is attached to the top end face of the inner side of the mounting sleeve.

As the preferable technical scheme of the utility model, the rotating parts are symmetrically distributed on the left side and the right side of the mounting sleeve, and the rotating parts are in one-to-one correspondence with the clamping blocks through the first threaded rods.

As a preferable technical scheme of the utility model, the cross section of the clamping block is L-shaped, and the cross section of the pull rod is T-shaped.

As the preferable technical scheme of the utility model, the pull rods are symmetrically distributed on the left side and the right side of the mounting sleeve, and the pull rods are in one-to-one correspondence with the second threaded rods through the connecting plates.

As the preferable technical scheme of the utility model, the clamping plate is fixedly connected with a foam cushion, the anchor body is internally provided with a inhaul cable, and the second threaded rod is rotationally connected to the center part of one side of the clamping plate.

Compared with the prior art, the utility model has the beneficial effects that:

in the scheme of the utility model:

1. through the fixture block that sets up, when dismantling the installation, rotatable rotating member drives first threaded rod and rotates, and when first threaded rod rotated, can drive the fixture block and carry out spacing removal, when the fixture block outwards removes, can break away from the draw-in groove, take out the installation sleeve from the ground tackle body and maintain the change, if need dismantle the sealed pad position simultaneously, the pull rod that can stimulate both sides is torn the spring, then takes out the connecting plate, can be convenient dismantle the installation to sealed position.

2. Through the second threaded rod that sets up, when sealed to the cable junction, rotatable second threaded rod can drive splint carry out spacing removal when the second threaded rod rotates, carries out steady spacing removal under the support of guide bar in the connecting plate through both sides when splint remove, can steadily carry out the centre gripping to the cable when both sides splint inwards move, can carry out abundant sealing treatment under the laminating through the foam-rubber cushion, avoid ground tackle body and cable junction rust.

Drawings

FIG. 1 is a schematic overall perspective view of a sealing device for a cable anchor provided by the present utility model;

FIG. 2 is an enlarged schematic view of the sealing device of the cable anchor shown in FIG. 1A;

FIG. 3 is a schematic side view of a pull rod of a sealing device for a cable anchor provided by the utility model;

fig. 4 is a schematic top view of a clamping plate of the sealing device of the guy anchor provided by the utility model.

The figures indicate: 1. an anchor body; 2. a clamping groove; 3. installing a sleeve; 4. a rotating member; 5. a first threaded rod; 6. a clamping block; 7. a spring; 8. a pull rod; 9. a connecting plate; 10. a second threaded rod; 11. a clamping plate; 12. a guide rod; 13. a sponge cushion; 14. and (5) a inhaul cable.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1-4, this embodiment provides a sealing device of cable ground tackle, including ground tackle body 1, draw-in groove 2 has been seted up on the ground tackle body 1, be provided with installation sleeve 3 on the ground tackle body 1, rotation is connected with rotor 4 on the installation sleeve 3, fixedly connected with first threaded rod 5 on the rotor 4, first threaded rod 5 rotates to be connected in installation sleeve 3, threaded connection has fixture block 6 on the first threaded rod 5, fixedly connected with spring 7 on the installation sleeve 3, the other end fixedly connected with pull rod 8 of spring 7, spacing sliding connection of pull rod 8 is on installation sleeve 3, be provided with connecting plate 9 in the installation sleeve 3, threaded connection has second threaded rod 10 on the connecting plate 9, the second threaded rod 10 other end rotates and is connected with splint 11, fixedly connected with guide bar 12 on splint 11, guide bar 12 spacing sliding connection is on connecting plate 9.

Example 2:

the scheme of example 1 is further described in conjunction with the specific operation described below:

as shown in fig. 2, as a preferred embodiment, further, the output shaft of the rotating member 4 is fixedly connected to the central portion of one end of the first threaded rod 5, and the side end surface of the clamping block 6 is attached to the inner top end surface of the mounting sleeve 3, so that it is ensured that the clamping block 6 can move smoothly through the support of the inner top end surface of the mounting sleeve 3 when moving.

As shown in fig. 1, as a preferred embodiment, on the basis of the above manner, the rotating members 4 are further symmetrically distributed on the left and right sides of the mounting sleeve 3, and the rotating members 4 are in one-to-one correspondence with the clamping blocks 6 through the first threaded rod 5, so that the clamping blocks 6 on two sides can be ensured to stably clamp the mounting sleeve 3 on the anchor body 1 for connection.

As shown in fig. 1, in a preferred embodiment, the cross section of the clamping block 6 is in an "L" shape, and the cross section of the pull rod 8 is in a "T" shape, so that the clamping block 6 in an "L" shape can be ensured to be stably clamped in the clamping groove 2.

As shown in fig. 1, as a preferred embodiment, on the basis of the above manner, the pull rods 8 are symmetrically distributed on the left side and the right side of the mounting sleeve 3, and the pull rods 8 are in one-to-one correspondence with the second threaded rods 10 through the connecting plates 9, so that the clamping sealing can be ensured by pushing the clamping plates 11 by the second threaded rods 10 on both sides.

As shown in fig. 4, as a preferred embodiment, further, on the basis of the above manner, the clamping plate 11 is fixedly connected with a foam cushion 13, the anchor body 1 is internally provided with a guy cable 14, and the second threaded rod 10 is rotatably connected to a central portion of one side of the clamping plate 11, so that the clamping plate 11 can be pushed to move smoothly when the second threaded rod 10 is rotated.

Specifically, this sealing device of cable ground tackle when using: when the anchor body 1 is used, when the joint of the inhaul cable 14 and the anchor body 1 is required to be sealed, the installation sleeve 3 can be sleeved on the anchor body 1, the clamping block 6 on the installation sleeve 3 is placed in the clamping groove 2, then the rotating piece 4 drives the first threaded rod 5 to operate, the clamping block 6 can be driven to stably and limitedly move when the first threaded rod 5 rotates, the clamping block 6 can be stably clamped in the clamping groove 2 to be fixedly connected when the clamping block 6 moves, and when the anchor body is disassembled, the clamping block 6 is driven to reversely move through the reverse rotating piece 4, so that the installation sleeve 3 can be conveniently installed and disassembled, a sealing wire is carried out, the pull rod 8 is pulled to pull the spring 7, then the connecting plate 9 is inserted into the installation sleeve 3, then the pull rod 8 is loosened, the pull rod 8 is driven to reset under the tearing of the spring 7, the connecting plate 9 is clamped and fixed through the pull rod 8, and the sealing part is conveniently disassembled and installed.

When sealed, the second threaded rod 10 on the rotatable connecting plate 9, the second threaded rod 10 promotes splint 11 to carry out spacing removal when moving, and splint 11 carry out steady spacing removal through the guide bar 12 of both sides under the support on connecting plate 9 when moving, and splint 11 removes cooperation foam-rubber cushion 13 and can steadily carry out the centre gripping to cable 14, avoids anchor body 1 and cable 14's junction to receive the influence of dust impurity or the moisture in the air, leads to rusting influence life and stability.

The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.

Claims

1. The utility model provides a sealing device of cable ground tackle, includes ground tackle body (1), its characterized in that, draw-in groove (2) have been seted up on ground tackle body (1), be provided with installation sleeve (3) on ground tackle body (1), it rotates on installation sleeve (3) to be connected with rotation piece (4), rotation piece (4) go up fixedly connected with first threaded rod (5), first threaded rod (5) rotate and connect in installation sleeve (3), threaded connection has fixture block (6) on first threaded rod (5), fixedly connected with spring (7) on installation sleeve (3), spring (7) other end fixedly connected with pull rod (8), spacing sliding connection of pull rod (8) is on installation sleeve (3), be provided with connecting plate (9) in installation sleeve (3), threaded connection has second threaded rod (10) on connecting plate (9), the second threaded rod (10) other end rotates and is connected with splint (11), fixedly connected with guide bar (12) on first threaded rod (5), guide bar (12) are connected with on connecting plate (9).

2. The sealing device of the guy anchor according to claim 1, wherein the output shaft of the rotating member (4) is fixedly connected to the central part of one end of the first threaded rod (5), and the side end surface of the clamping block (6) is attached to the inner side top end surface of the mounting sleeve (3).

3. The sealing device of the guy anchor according to claim 1, wherein the rotating members (4) are symmetrically distributed on the left side and the right side of the mounting sleeve (3), and the rotating members (4) are in one-to-one correspondence with the clamping blocks (6) through the first threaded rods (5).

4. A sealing arrangement for a cable anchorage according to claim 1, wherein the cross section of the clamping block (6) is "L" shaped and the cross section of the pull rod (8) is "T" shaped.

5. The sealing device of the guy anchor according to claim 1, wherein the pull rods (8) are symmetrically distributed on the left side and the right side of the mounting sleeve (3), and the pull rods (8) are in one-to-one correspondence with the second threaded rods (10) through the connecting plates (9).

6. The sealing device of the guy anchor according to claim 1, wherein the clamping plate (11) is fixedly connected with a foam cushion (13), the guy anchor body (1) is internally provided with a guy cable (14), and the second threaded rod (10) is rotatably connected to the center part of one side of the clamping plate (11).