Novel fast adjustable fixing tool

Abstract

The utility model discloses a novel fast adjustable fixing tool which comprises an inner fixing plate, an outer fixing plate is rotatably clamped on the outer side of the inner fixing plate, a plurality of connecting columns are rotatably arranged on the outer side of the outer fixing plate through connecting shafts, positioning rods are arranged in the connecting columns, and one ends of the positioning rods are connected with a first positioning column and a second positioning column respectively. Two groups of first positioning columns and second positioning columns are arranged on the outer side of the outer fixing plate, the two groups of first positioning columns and second positioning columns form a wire passing supporting frame, and one end of each first positioning column and one end of each second positioning column are rotationally connected with the outer side of one end of the inner fixing plate through a connecting seat and a connecting shaft. And the two groups of first positioning columns and second positioning columns form a wire passing support frame, so that the external fixing plate is rotated and adjusted, a stable position with an aperture suitable for a wire diameter can be quickly and effectively adjusted, the influence of wire shaking on performance is prevented, the structure is simple, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable passing support, in particular to a novel fast adjustable fixing tool. Background Art

[0002] Communication cables are used to transmit telephone, telegraph, fax documents, television and radio programs, data and other electrical signals. They are made of one or more mutually insulated wires twisted together. Compared with overhead wires, communication cables have the advantages of large communication capacity, high transmission stability, good confidentiality, and less impact from natural conditions and external interference. In the communication cables we currently produce, wire support equipment is needed to support and fix the cables.

[0003] A cable passing wheel device with application number 201610628420.3 in the prior art includes a cylindrical support body, a spherical cavity is provided in the front of the cylindrical support body, a cavity opening of the spherical cavity is provided at the front end of the cylindrical support body, a sphere is freely rotatably installed in the spherical cavity, the part of the sphere exposed from the cavity opening is connected to a support plate, a passing wheel is rotatably installed at the end of the support plate, and a plurality of bayonet holes are provided at the front of the cylindrical support body. The present invention can adjust the direction of the passing wheel according to the direction of the cable, and does not require tedious disassembly work, thereby improving the cable transmission efficiency. However, the passing support is fixed, and the aperture of the support frame in the passing support cannot be adjusted, which affects the flexibility of the passing line. Utility Model Content

[0004] The utility model aims to provide a novel fast and adjustable fixing tool to solve the problem in the prior art that the wire passing support is fixed and the aperture of the support frame in the wire passing support cannot be adjusted, which affects the flexibility of wire passing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of quick-adjustable fixing tool, including an inner fixing plate, an outer fixing plate is rotatably clamped on the outer side of the inner fixing plate, a plurality of connecting columns are rotatably provided on the outer side of the outer fixing plate through a connecting pin shaft, a positioning rod is provided inside the connecting column, and one end of the plurality of positioning rods is respectively connected to a first positioning column and a second positioning column, the first positioning column and the second positioning column are both axially symmetrically arranged about the center axis of the inner fixing plate, and two groups of first positioning columns and second positioning columns form a wire passing support frame, one end of the first positioning column and the second positioning column are both rotatably connected to the outer side of one end of the inner fixing plate through a connecting seat and a connecting shaft, and the outer side wall of the outer fixing plate is provided with a locking mechanism.

[0006] Furthermore, the positioning rod is a threaded rod, and the positioning rod and the connecting column are threadedly arranged.

[0007] Furthermore, a mounting seat is installed at one end of the positioning rod, and one end of the mounting seat is threadedly connected to the mounting grooves at one end of the first positioning column and the second positioning column.

[0008] Furthermore, the second positioning column is arranged parallel to the outside of the first positioning column, the length of the connecting shaft and the connecting column at both ends of the second positioning column is greater than the length of the connecting shaft and the connecting column at both ends of the first positioning column, and a wear-resistant protective layer is provided on the outside of the first positioning column and the second positioning column.

[0009] Furthermore, a through hole is provided inside the inner fixing plate, and a through hole is enclosed between two groups of parallel first positioning columns and second positioning columns.

[0010] Furthermore, a limiting groove is provided on the inner side of the outer fixing plate, and the outer side of the inner fixing plate is slidably engaged with the limiting groove through limiting convex ribs.

[0011] Furthermore, the locking mechanism includes a locking hole formed in the side wall of the outer fixing plate, and a locking bolt is threadedly provided in the locking hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an outer fixing plate by rotating the outer side of the inner fixing plate, and the first positioning column and the second positioning column are rotatably provided on the outer sides of the outer fixing plate and the inner fixing plate, and two groups of the first positioning column and the second positioning column form a wire passing support frame, so that by rotating and adjusting the outer fixing plate, a plurality of first positioning columns and the second positioning column can be rotationally adjusted, so that the aperture size of the wire passing hole enclosed between the first positioning column and the second positioning column can be adjusted, and the purpose of arbitrarily adjusting the aperture can be achieved, and then the stable position of the aperture suitable for the wire diameter can be quickly and effectively adjusted to prevent the wire material from shaking and affecting the performance, and the structure is simple and the operation is convenient.

[0014] 2. The utility model provides a locking mechanism through the outer side wall of the outer fixing plate. The locking mechanism includes a locking hole opened in the side wall of the outer fixing plate, and a locking bolt is provided in the inner thread of the locking hole, so that the outer fixing plate can be locked after rotation adjustment, which is beneficial to improve the stability of the wire support frame after positioning.

[0015] 3. The utility model provides a limiting groove on the inner side of the outer fixing plate, and the outer side of the inner fixing plate is provided with a limiting convex rib and a sliding clamping arrangement with the limiting groove, so as to perform a sliding guiding process when the outer fixing plate is rotated and adjusted relative to the inner fixing plate, which is beneficial to improving the stability of the rotation adjustment of the outer fixing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the connection structure of the outer fixing plate and the inner fixing plate of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the second positioning column of the utility model.

[0020] In the figure: 1. outer fixing plate; 2. inner fixing plate; 3. connecting column; 4. positioning rod; 5. mounting seat; 6. first positioning column; 7. connecting seat; 8. connecting shaft; 9. wire hole; 10. through hole; 11. locking bolt; 12. second positioning column; 13. mounting groove; 14. limiting groove; 15. limiting rib; 16. locking hole; 17. wear-resistant protective layer. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, a new type of fast adjustable fixing tool comprises an inner fixing plate 2, an outer fixing plate 1 is rotatably clamped on the outer side of the inner fixing plate 2, a plurality of connecting columns 3 are rotatably arranged on the outer side of the outer fixing plate 1 through connecting pins and bearings, a positioning rod 4 is arranged inside the connecting column 3, and one end of the plurality of positioning rods 4 is respectively connected to a first positioning column 6 and a second positioning column 12, the first positioning column 6 and the second positioning column 12 are both axially symmetrically arranged about the center axis of the inner fixing plate 2, and two groups of the first positioning column 6 and the second positioning column 12 form a wire support frame, one end of the first positioning column 6 and the second positioning column 12 are both rotatably connected to the outer side of one end of the inner fixing plate 2 through a connecting seat 7, a bearing and a connecting shaft 8, and the second positioning column 1 2 is arranged in parallel on the outside of the first positioning column 6, and the length of the connecting shaft 8 and the connecting column 3 at both ends of the second positioning column 12 is greater than that of the connecting shaft 8 and the connecting column 3 at both ends of the first positioning column 6. By rotating and adjusting the external fixing plate 1, multiple first positioning columns 6 and second positioning columns 12 can be rotationally adjusted, so that the aperture size of the wire passing hole 9 enclosed between the first positioning column 6 and the second positioning column 12 can be adjusted to achieve the purpose of arbitrarily adjusting the aperture, and then the stable position of the aperture suitable for the wire diameter can be quickly and effectively adjusted to prevent the wire from shaking and affecting the performance. In addition, the structure is simple and the operation is convenient. The outer side wall of the external fixing plate 1 is provided with a locking mechanism for locking the external fixing plate 1 after rotation adjustment.

[0023] The positioning rod 4 is a threaded rod, and the positioning rod 4 is threadedly arranged with the connecting column 3. A mounting seat 5 is installed at one end of the positioning rod 4, and one end of the mounting seat 5 is threadedly connected to the mounting groove 13 at one end of the first positioning column 6 and the second positioning column 12, so that it is convenient to connect and fix one end of the first positioning column 6 and the second positioning column 12 with the connecting column 3, and the connection and fixation have high stability, and are convenient and quick to disassemble. A wear-resistant protective layer 17 is provided on the outside of the first positioning column 6 and the second positioning column 12. The wear-resistant protective layer 17 is made of wear-resistant rubber, which increases the wear resistance of the outside of the first positioning column 6 and the second positioning column 12, which is conducive to improving the service life of the positioning column.

[0024] A through hole 10 is provided inside the inner fixing plate 2, and a wire-passing hole 9 is enclosed between two sets of parallel first positioning columns 6 and second positioning columns 12, so as to facilitate wire-passing support processing for the cable.

[0025] A limiting groove 14 is provided on the inner side of the outer fixing plate 1, and a limiting convex rib 15 is provided on the outer side of the inner fixing plate 2 to slide and clamp with the limiting groove 14, so as to slide and guide the outer fixing plate 1 when rotating and adjusting relative to the inner fixing plate 2, which is beneficial to improve the stability of the rotation adjustment of the outer fixing plate 1. The locking mechanism includes a locking hole 16 provided on the side wall of the outer fixing plate 1, and a locking bolt 11 is provided on the inner thread of the locking hole 16, so that the outer fixing plate 1 after rotation adjustment can be locked, which is beneficial to improve the stability of the wire support frame after positioning.

[0026] The working principle and use process of the utility model are as follows: when in use, the cable is axially passed through the through hole 10 of the inner fixing plate 2, the first positioning column 6 and the second positioning column 12 to form the wire passing hole 9 inside the wire passing support frame, and then the outer fixing plate 1 is rotated and adjusted to rotate the plurality of first positioning columns 6 and the second positioning columns 12, so that the aperture size of the wire passing hole 9 enclosed between the first positioning columns 6 and the second positioning columns 12 can be adjusted to achieve the purpose of arbitrarily adjusting the aperture, and then the stable position of the aperture suitable for the wire diameter can be quickly and effectively adjusted to prevent the wire shaking from affecting the performance, and the structure is simple and the operation is convenient.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A novel fast adjustable fixing tool, comprising an inner fixing plate (2), characterized in that: The outer side of the inner fixing plate (2) is rotatably clamped with an outer fixing plate (1), and the outer side of the outer fixing plate (1) is rotatably provided with a plurality of connecting columns (3) through a connecting pin shaft, and a positioning rod (4) is provided inside the connecting column (3), and one end of the plurality of positioning rods (4) is respectively connected to a first positioning column (6) and a second positioning column (12), the first positioning column (6) and the second positioning column (12) are both axially symmetrically arranged about the center of the inner fixing plate (2), and two groups of the first positioning column (6) and the second positioning column (12) form a wire passing support frame, one end of the first positioning column (6) and the second positioning column (12) are both rotatably connected to the outer side of one end of the inner fixing plate (2) through a connecting seat (7) and a connecting shaft (8), and a locking mechanism is provided on the outer side wall of the outer fixing plate (1).

2. A novel fast adjustable fixing tool according to claim 1, characterized in that: The positioning rod (4) is a threaded rod, and the positioning rod (4) and the connecting column (3) are threadedly arranged.

3. A novel fast adjustable fixing tool according to claim 2, characterized in that: A mounting seat (5) is installed at one end of the positioning rod (4), and one end of the mounting seat (5) is threadedly connected to a mounting groove (13) at one end of the first positioning column (6) and the second positioning column (12).

4. The novel fast adjustable fixing tool according to claim 1 is characterized in that: The second positioning column (12) is arranged parallel to the outside of the first positioning column (6), and the lengths of the connecting shaft (8) and the connecting column (3) at both ends of the second positioning column (12) are greater than the lengths of the connecting shaft (8) and the connecting column (3) at both ends of the first positioning column (6).

5. The novel fast adjustable fixing tool according to claim 1 is characterized in that: A through hole (10) is provided inside the inner fixing plate (2), and a wire hole (9) is enclosed between two sets of parallel first positioning columns (6) and second positioning columns (12).

6. The novel fast adjustable fixing tool according to claim 1 is characterized in that: The inner side of the outer fixing plate (1) is provided with a limiting groove (14), and the outer side of the inner fixing plate (2) is slidably engaged with the limiting groove (14) via a limiting convex rib (15).

7. The novel fast adjustable fixing tool according to claim 1 is characterized in that: The locking mechanism comprises a locking hole (16) formed on the side wall of an outer fixing plate (1), and a locking bolt (11) is formed on the inner thread of the locking hole (16).

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