A cable clamp structure for facilitating replacement of main cable

Abstract

The utility model discloses a cable clamp structure for facilitating the replacement of a main cable, comprising a first cable clamp body, the inner side of the first cable clamp body being slidably connected to a limiting sleeve, the inner bottom wall of the first cable clamp body being provided with a slide groove, the bottom of the limiting sleeve being fixedly connected to an engaging block, and the engaging block being slidably connected to the inner side of the slide groove; a second cable clamp body being arranged on the top of the first cable clamp body, a threaded rod being installed through the top thread of the second cable clamp body, and a positioning plate being rotatably connected to the bottom end of the threaded rod. The utility model clamps the main cable by the first cable clamp body and the second cable clamp body, and limits the main cable by the limiting sleeve when the main cable is replaced, and the main cable can be prevented from falling off suddenly when the staff disassembles the first cable clamp body and the second cable clamp body, thereby facilitating the staff to replace the main cable and improving the staff's efficiency in replacing the main cable.

Description

Technical Field

[0001] The utility model relates to the technical field of cable clamps, in particular to a cable clamp structure which is convenient for replacing a main cable. Background Art

[0002] The connection between the main cable and the suspender of a suspension bridge generally adopts a rigid cable clamp to tighten the main cable so that it will not slide when shrinking and deforming. The cable clamp is usually made of two cast steel semicircular components. After each pair of semicircular cable clamps is installed on the main cable, they are connected with high-strength bolts. However, the existing cable clamp structure still has certain defects when used.

[0003] The defects of the cable clamp in the prior art are:

[0004] At present, patent document CN219240284U discloses a suspension bridge cable clamp, comprising: an upper semi-ring body and a lower semi-ring body, a plurality of upper sliding holes are provided on the top of the inner wall of the upper semi-ring body, the upper sliding holes are slidably connected to the upper sliding rod, the bottom of the upper sliding rod is connected to the upper fastening plate, the outer wall sleeve of the upper sliding rod is connected to a return spring, one end of the return spring is fixedly connected to the end face of the upper fastening plate, and the other end of the return spring is fixedly connected to the inner wall of the upper semi-ring body, by fixing the main cable between the upper semi-ring body and the lower semi-ring body, and the main cable is arranged in a parabola, so that a gap is left between the main cable and the upper semi-ring body, and the restorability of the return spring is used to move the upper sliding rod at different positions to different distances, so that the upper fastening plate is in close contact with the outer wall of the main cable, thereby reducing the gap between the main cable and the upper semi-ring body, ensuring that during the connection process between the upper semi-ring body and the lower semi-ring body and the main cable, no sliding occurs between the main cable and the cable clamp, and ensuring that the cable clamp can be used stably during use.

[0005] When the cable clamp in the above document is in use, the staff uses the restoring property of the return spring to move the upper sliding rod in different positions to different distances, so that the upper fastening plate is in close contact with the outer wall of the main cable, thereby reducing the gap between the main cable and the upper semi-ring body, ensuring that during the connection process between the upper semi-ring body and the lower semi-ring body and the main cable, there will be no sliding between the main cable and the cable clamp, ensuring that the cable clamp can be used stably during use. However, during use, when the main cable is replaced, the main cable will fall due to the disassembly of the cable clamp, which makes it inconvenient for the staff to replace the main cable and reduces the efficiency of the staff in replacing the main cable. Utility Model Content

[0006] The utility model aims to provide a cable clamp structure which is convenient for replacing a main cable, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a cable clamp structure for facilitating the replacement of a main cable, comprising a first cable clamp body, the inner side of the first cable clamp body being slidably connected to a limiting sleeve, the inner bottom wall of the first cable clamp body being provided with a sliding groove, the bottom of the limiting sleeve being fixedly connected to an engaging block, and the engaging block being slidably connected to the inner side of the sliding groove;

[0008] A second cable clamp body is arranged on the top of the first cable clamp body, a threaded rod is installed through the top thread of the second cable clamp body, and a positioning plate is rotatably connected to the bottom end of the threaded rod.

[0009] As a preferred technical solution of the utility model, both side outer walls of the first cable clamp body are fixedly connected with first connecting plates, both side outer walls of the second cable clamp body are fixedly connected with second connecting plates, and the first connecting plates are connected to the second connecting plates.

[0010] As a preferred technical solution of the utility model, an engaging groove is provided on the top of the first connecting plate, a positioning block is fixedly connected to the bottom of the second connecting plate, and the bottom end of the positioning block is engaged with the inner side of the engaging groove.

[0011] As a preferred technical solution of the utility model, a positioning groove is provided on the top of the first connecting plate, a positioning sleeve is fixedly connected to the bottom of the second connecting plate, and the bottom end of the positioning sleeve is embedded in the inner side of the positioning groove.

[0012] As a preferred technical solution of the utility model, the inner side wall of the limiting sleeve is fixedly connected with a first anti-sliding block, and the inner side wall of the second cable clamp body is fixedly connected with a second anti-sliding block.

[0013] As a preferred technical solution of the utility model, a bolt is installed through the inner thread of the positioning sleeve, and the bottom end of the bolt passes through the bottom of the first connecting plate.

[0014] As a preferred technical solution of the utility model, a nut is threadedly connected to the outer wall of the bottom end of the bolt, and the nut is located at the bottom of the first connecting plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model clamps the main cable by the first cable clamp body and the second cable clamp body. When the main cable is replaced, the main cable is limited by the limiting sleeve. When the staff disassembles the first cable clamp body and the second cable clamp body, the main cable can be prevented from falling off suddenly, thereby facilitating the staff to replace the main cable and improving the staff's efficiency in replacing the main cable.

[0017] 2. The utility model further ensures the stability of the connection between the first cable clamp body and the second cable clamp body by inserting the bottom end of the positioning sleeve into the inner side of the positioning groove, and then passing the threaded end of the bolt through the bottom of the first connecting plate, and connecting the bottom of the bolt through the nut thread, so as to enable the cable clamp structure to be used stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the first cable clamp of the utility model;

[0020] Figure 3 This is a schematic diagram of the limit sleeve structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of the second cable clamp of the utility model;

[0022] Figure 5 It is a schematic diagram of the main structure of the second cable clamp of the utility model.

[0023] In the figure: 1, first cable clamp body; 2, slide groove; 3, first connecting plate; 4, fitting groove; 5, positioning groove; 6, limiting sleeve; 7, fitting block; 8, first anti-sliding block; 9, second cable clamp body; 10, second connecting plate; 11, positioning block; 12, positioning sleeve; 13, bolt; 14, second anti-sliding block; 15, threaded rod; 16, positioning plate; 17, nut. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] See also Figures 1 to 5 , a cable clamp structure that is convenient for replacing the main cable:

[0028] The first cable clamp body 1 comprises a first cable clamp body 1, the inner side of which is slidably connected to a limiting sleeve 6, the inner bottom wall of the first cable clamp body 1 is provided with a slide groove 2, the bottom of the limiting sleeve 6 is fixedly connected to a fitting block 7, and the fitting block 7 is slidably connected to the inner side of the slide groove 2;

[0029] A second cable clamp body 9 is arranged on the top of the first cable clamp body 1, a threaded rod 15 is installed through the top thread of the second cable clamp body 9, a positioning plate 16 is rotatably connected to the bottom end of the threaded rod 15, a first anti-sliding block 8 is fixedly connected to the inner side wall of the limiting sleeve 6, and a second anti-sliding block 14 is fixedly connected to the inner side wall of the second cable clamp body 9.

[0030] When the cable clamp structure is in use, the main cable is placed on the inner side of the limiting sleeve 6 and then slidably connected to the inner side of the slide groove 2 by the chimeric block 7, so that the limiting sleeve 6 is connected to the first cable clamp body 1, and then the first cable clamp body 1 and the second cable clamp body 9 are fixed to the outer wall of the main cable, and the main cable is tightened by the first cable clamp body 1 and the second cable clamp body 9, so as to ensure the stability of the main cable when in use, and then the threaded rod 15 is rotated so that the threaded rod 15 drives the positioning plate 16 to move on the inner side of the first cable clamp body 1 and the second cable clamp body 9, so that the main cable can be further tightened by the positioning plate 16, so as to ensure the stability of the main cable when in use, and when the main cable is replaced, the main cable is limited by the limiting sleeve 6, and when the staff disassembles the first cable clamp body 1 and the second cable clamp body 9, the main cable can be prevented from falling off suddenly, thereby facilitating the staff to replace the main cable and improving the efficiency of the staff to replace the main cable.

[0031] In a preferred embodiment, both side outer walls of the first cable clamp body 1 are fixedly connected with the first connecting plate 3, and both side outer walls of the second cable clamp body 9 are fixedly connected with the second connecting plate 10, and the first connecting plate 3 is connected to the second connecting plate 10, and the top of the first connecting plate 3 is provided with an embedding groove 4, and the bottom of the second connecting plate 10 is fixedly connected with a positioning block 11, and the bottom end of the positioning block 11 is embedded in the inner side of the embedding groove 4.

[0032] The bottom end of the positioning block 11 is engaged with the inner side of the engagement groove 4 to ensure the stability of the connection between the first connecting plate 3 and the second connecting plate 10, thereby ensuring the stability of the connection between the first cable clamp body 1 and the second cable clamp body 9, so that the cable clamp structure can be used stably.

[0033] In a preferred embodiment, a positioning groove 5 is provided on the top of the first connecting plate 3, a positioning sleeve 12 is fixedly connected to the bottom of the second connecting plate 10, and the bottom end of the positioning sleeve 12 is embedded in the inner side of the positioning groove 5, a bolt 13 is installed through the inner thread of the positioning sleeve 12, and the bottom end of the bolt 13 passes through the bottom of the first connecting plate 3, and a nut 17 is threadedly connected to the outer wall of the bottom end of the bolt 13, and the nut 17 is located at the bottom of the first connecting plate 3.

[0034] The bottom end of the positioning sleeve 12 is engaged with the inner side of the positioning groove 5, and the threaded end of the bolt 13 passes through the bottom of the first connecting plate 3. The bottom of the bolt 13 is threadedly connected through the nut 17, thereby further ensuring the stability of the connection between the first cable clamp body 1 and the second cable clamp body 9.

[0035] Working principle: when the cable clamp structure is used, the main cable is placed on the inner side of the limiting sleeve 6, and then the engaging block 7 is slidably connected to the inner side of the slide groove 2, so that the limiting sleeve 6 is connected to the first cable clamp body 1, and then the first cable clamp body 1 and the second cable clamp body 9 are fixed to the outer wall of the main cable, and the bottom end of the positioning sleeve 12 is engaged and connected to the inner side of the positioning groove 5, and then the threaded end of the bolt 13 passes through the bottom of the first connecting plate 3, and the bottom of the bolt 13 is threadedly connected through the nut 17, so as to further ensure the stability of the connection between the first cable clamp body 1 and the second cable clamp body 9. The cable clamp body 9 tightens the main cable, thereby ensuring the stability of the main cable when in use, and then by rotating the threaded rod 15, the threaded rod 15 drives the positioning plate 16 to move inside the first cable clamp body 1 and the second cable clamp body 9, so that the main cable can be further tightened by the positioning plate 16, thereby ensuring the stability of the main cable when in use. When the main cable is replaced, the main cable is limited by the limiting sleeve 6. When the staff disassembles the first cable clamp body 1 and the second cable clamp body 9, the main cable can be prevented from falling off suddenly, thereby facilitating the staff to replace the main cable and improving the staff's efficiency in replacing the main cable.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cable clamp structure for facilitating the replacement of a main cable, comprising a first cable clamp body (1), characterized in that: The inner side of the first cable clamp body (1) is slidably connected to a limiting sleeve (6); the inner bottom wall of the first cable clamp body (1) is provided with a sliding groove (2); the bottom of the limiting sleeve (6) is fixedly connected to a fitting block (7), and the fitting block (7) is slidably connected to the inner side of the sliding groove (2); A second cable clamp body (9) is arranged on the top of the first cable clamp body (1), a threaded rod (15) is installed through the thread on the top of the second cable clamp body (9), and a positioning plate (16) is rotatably connected to the bottom end of the threaded rod (15).

2. A cable clamp structure for facilitating the replacement of a main cable according to claim 1, characterized in that: The outer walls on both sides of the first cable clamp body (1) are fixedly connected to first connecting plates (3), the outer walls on both sides of the second cable clamp body (9) are fixedly connected to second connecting plates (10), and the first connecting plates (3) are connected to the second connecting plates (10).

3. A cable clamp structure for facilitating the replacement of a main cable according to claim 2, characterized in that: The top of the first connecting plate (3) is provided with an engaging groove (4), the bottom of the second connecting plate (10) is fixedly connected to a positioning block (11), and the bottom end of the positioning block (11) is engaged with the inner side of the engaging groove (4).

4. A cable clamp structure for facilitating the replacement of a main cable according to claim 2, characterized in that: A positioning groove (5) is provided on the top of the first connecting plate (3), a positioning sleeve (12) is fixedly connected to the bottom of the second connecting plate (10), and the bottom end of the positioning sleeve (12) is embedded in the inner side of the positioning groove (5).

5. A cable clamp structure for facilitating the replacement of a main cable according to claim 1, characterized in that: The inner side wall of the limiting sleeve (6) is fixedly connected to a first anti-sliding block (8), and the inner side wall of the second cable clamp body (9) is fixedly connected to a second anti-sliding block (14).

6. A cable clamp structure for facilitating the replacement of a main cable according to claim 4, characterized in that: A bolt (13) is installed through the inner thread of the positioning sleeve (12), and the bottom end of the bolt (13) passes through the bottom of the first connecting plate (3).

7. A cable clamp structure for facilitating the replacement of a main cable according to claim 6, characterized in that: The outer wall of the bottom end of the bolt (13) is threadedly connected with a nut (17), and the nut (17) is located at the bottom of the first connecting plate (3).

Images