Single-double shared cable clamp

Abstract

The utility model discloses a single-double sharing type cable clamp which comprises a base, a first cover plate is hinged to one side of the base, a second cover plate is hinged to the other side of the base, a first hinge joint is arranged at the free end of the first cover plate, and a second hinge joint is arranged at the free end of the second cover plate; the cable clamp further comprises a third cover plate, one end of the third cover plate is provided with a first hinge joint, and the other end of the third cover plate is provided with a second hinge joint. In a single-cable installation mode, the third cover plate is cancelled, and the first cover plate and the second cover plate are connected through the first hinge joint and the second hinge joint; in a double-cable installation mode, the first cover plate and the second cover plate are unfolded, one end of the third cover plate is hinged to the first cover plate, and the other end of the third cover plate is hinged to the second cover plate; compared with the prior art, the cable laying clamp can be freely switched between double-wire laying and single-wire laying according to actual working conditions, cable laying requirements under different working conditions are met, and the adaptability of the clamp is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electrical equipment, and in particular to a single-double common cable clamp. Background Art

[0002] Cable clamps are commonly used fixing and fastening devices for cable laying. In the prior art, cable clamps generally have only one slot for fixing cables. When multiple cables need to be laid at the same time, brackets are generally used for laying. However, under some working conditions, the cable laying space is limited and cannot accommodate the bracket, and the existing clamps cannot meet the needs of laying multiple cables, and the adaptability of cable clamps is poor. Utility Model Content

[0003] The main purpose of the present application is to provide a single-double common cable clamp, aiming to solve the defect of poor adaptability of the clamp in the prior art.

[0004] This application achieves the above objectives through the following technical solutions:

[0005] A single-double common cable fixture comprises a base;

[0006] A first cover plate, one end of which is hinged to the base and the other end of which is provided with a first hinge joint;

[0007] A second cover plate, one end of which is hinged to the base, and the other end of which is provided with a second hinge joint; the first cover plate and the second cover plate are hingedly connected via the first hinge joint and the second hinge joint;

[0008] Or further comprising a third cover plate, wherein one end of the third cover plate is provided with a first hinge joint, and the other end thereof is provided with a second hinge joint; the first cover plate, the second cover plate and the third cover plate are hingedly connected via the first hinge joint and the second hinge joint;

[0009] A connecting component is arranged on the base.

[0010] Optionally, the first cover plate and the second cover plate are both provided with reinforcing ribs and limiting ribs, and the cushion block is provided with limiting grooves adapted to the limiting ribs.

[0011] Optionally, reinforcing ribs are provided on the third cover plate.

[0012] Optionally, hinge holes are provided on both sides of the base, and connecting shafts adapted to the hinge holes are provided on the first cover plate and the second cover plate; a guide groove penetrating the hinge hole is also provided on the base, and the connecting shaft passes through the guide groove and is inserted into the hinge hole.

[0013] Optionally, the cable clamp further comprises a spacer block, which is inserted into the entrance end of the guide groove.

[0014] Optionally, arc-shaped limiting surfaces are provided on both sides of the cushion block, and the limiting surfaces are in contact with the connecting shaft.

[0015] Optionally, a first step hole is provided on the cushion block, and the connecting assembly includes a connecting screw, one end of which passes through the first step hole and the base and is threadedly connected to the external structure, and the other end of the connecting screw is provided with a limiting boss adapted to the first step hole.

[0016] Optionally, an adjusting countersunk hole is provided on the limiting boss; a clamp is also provided at the bottom of the base, and a clamping nut adapted to the connecting screw is provided in the clamping hole.

[0017] Optionally, the connecting assembly further comprises a fixing screw, a connecting screw hole is arranged in the adjusting counterbore, and the fixing screw passes through the bolt hole and is inserted into the connecting screw hole.

[0018] Optionally, the first hinged joint includes a plug-in slot, and the second hinged joint includes a plug-in block adapted to the plug-in slot; the plug-in block is hingedly connected to the plug-in slot via a latch.

[0019] Compared with the prior art, this application has the following beneficial effects:

[0020] The present application includes a base, a first cover plate is hingedly connected to one side of the base, a second cover plate is hingedly connected to the other side of the base, a first hinge joint is arranged at the free end of the first cover plate, and a second hinge joint is arranged at the free end of the second cover plate; the cable clamp also includes a third cover plate, a first hinge joint is arranged at one end of the third cover plate, and a second hinge joint is arranged at the other end of the third cover plate, the first cover plate and the second cover plate are hingedly connected through the first hinge joint and the second hinge joint, or the first cover plate, the second cover plate and the third cover plate are hingedly connected through the first hinge joint and the second hinge joint; the base is also provided with a connection component for connecting an external structure;

[0021] When in single cable installation mode, the third cover is removed, and the first cover and the second cover are connected through the first hinge joint and the second hinge joint that cooperate with each other; at this time, the cable is placed on the base, and the cable is fixed to the base by the first cover and the second cover that are hinged to each other;

[0022] When in dual-cable installation mode, unfold the first cover plate and the second cover plate, and install the third cover plate at the same time, one end of the third cover plate is hingedly connected to the first cover plate, and the other end of the third cover plate is hingedly connected to the second cover plate; at this time, the two cables are symmetrically arranged on both sides of the base, and the force on the base is kept balanced;

[0023] Compared with the prior art, the present application can switch freely between double-line laying and single-line laying according to actual working conditions, meet the cable laying requirements under different working conditions, and improve the adaptability of the fixture.

[0024] Secondly, the structure of the present application is simple, which can effectively simplify the difficulty of operating between single and double cables and reduce the difficulty of using the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a dual-line mode of a single-dual shared cable fixture provided in an embodiment of the present application;

[0026] Figure 2 An exploded diagram of a double-line mode of a single-double shared cable fixture provided in an embodiment of the present application;

[0027] Figure 3 A cross-sectional view of a double-line mode of a single-double shared cable fixture provided in an embodiment of the present application;

[0028] Figure 4 A schematic diagram of the structure of a single-line mode of a single-double shared cable fixture provided in an embodiment of the present application;

[0029] Figure 5 An exploded diagram of a single-line mode of a single-double shared cable fixture provided in an embodiment of the present application;

[0030] Figure 6 A cross-sectional view of a single-line mode of a single-double shared cable fixture provided in an embodiment of the present application;

[0031] Figure 7 is a schematic diagram of the base structure;

[0032] Figure markings: 1-base, 2-first cover plate, 3-first hinge head, 4-second cover plate, 5-second hinge head, 6-third cover plate, 7-reinforcing rib, 8-limiting rib, 9-hinge hole, 10-connecting shaft, 11-guide groove, 12-pad, 13-limiting groove, 14-limiting surface, 15-first step hole, 16-connecting screw, 17-limiting boss, 18-adjusting countersunk hole, 19-clamping nut, 20-fixing screw, 21-connecting screw hole, 22-plug-in groove, 23-plug-in block, 24-plug-in pin.

[0033] The purpose, features and advantages of this application will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0034] 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.

[0035] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0038] Reference Figures 1 to 7 This embodiment is an optional embodiment of the present application, which discloses a single-double common type cable clamp, including a base 1, a first cover plate 2 and a second cover plate 4, wherein the first cover plate 2 and the second cover plate 4 both include a hinge plate and an arc plate, wherein the hinge plate is a flat plate structure, one end of the arc plate is integrally connected to one end of the hinge plate, and both sides of the other end of the hinge plate are integrally provided with a connecting shaft 10;

[0039] The free end of the first cover plate 2 is provided with a first hinged joint 3, and the free end of the second cover plate 4 is provided with a second hinged joint 5, wherein the first hinged joint 3 is plugged into the slot 22, and the second hinged joint 5 includes a plug-in block 23, and the plug-in block 23 is adapted to the plug-in slot 22; the plug-in block 23 is hingedly connected to the plug-in slot 22 through a latch 24; it should be noted that the structures of the first hinged joint 3 and the second hinged joint 5 can be interchangeable, as long as they can be plugged into each other;

[0040] Reinforcement ribs 7 are provided on the backs of the first cover plate 2 and the second cover plate 4, and the structural strength of the first cover plate 2 and the second cover plate 4 can be effectively improved by the reinforcement ribs 7;

[0041] A plug hole is also provided in the middle of the base 1, and a cushion block 12 is provided in the plug hole; a hinge hole 9 is provided at each of the four corners of the base 1, and along the length direction of the base 1, two hinge holes 9 provided on the same side are coaxial; each hinge hole 9 is rotatably connected to each connecting shaft 10, so as to realize the hinged connection between the first cover plate 2 and the second cover plate 4 and the base 1;

[0042] The ends of the hinge holes 9 on both sides facing each other are provided with guide grooves 11, and the guide grooves 11 are L-shaped structures, the top of the vertical ends are open, and the horizontal ends are connected with the hinge holes 9 along the radial direction of the hinge holes 9; at the same time, protrusions are provided at the four corners of the cushion block 12, and each protrusion is respectively adapted to the open end of the guide groove 11; at the same time, limited surfaces 13 are provided on both sides of the cushion block 12, and the limited surfaces 13 are arc-shaped structures;

[0043] During installation, the connecting shafts 10 on the first cover plate 2 and the second cover plate 4 are respectively inserted into the guide grooves 11 on both sides, and finally the connecting shaft 10 is inserted into the hinge hole 9 through the guide grooves 11, so as to realize the hinge connection; then the cushion block 12 is inserted into the plug hole, and the protrusions are respectively inserted into the guide grooves 11 to completely close the hinge hole 9; at the same time, the limiting surfaces 13 on both sides of the cushion block 12 are respectively fitted with the connecting shaft 10;

[0044] The above structure not only reduces the difficulty of connecting the first cover plate 2 and the second cover plate 4 with the base 1, but also ensures that the first cover plate 2 and the second cover plate 4 can be installed more deeply into the base 1, thereby improving the connection strength with the base 1, which is beneficial to improving the bearing capacity of the cable clamp.

[0045] The cable clamp also includes a connecting component, which includes a connecting screw 16, one end of which is pre-buried in the external structure; the other end of which is integrally connected to a limiting boss 17, the base 1 is provided with left and right connecting holes, the cushion block 12 is provided with a first step hole 15, the threaded end of the connecting screw 16 passes through the first step hole 15 and the connecting hole and is threadedly connected to the external connecting structure; the limiting boss 17 is inserted into the first step hole 15; at the same time, an adjusting countersunk hole 18 is also provided on the top surface of the limiting boss 17, and the adjusting countersunk hole 18 is a regular hexagonal structure;

[0046] At the same time, a clamping hole is also provided at the bottom of the base 1. The clamping hole is a regular hexagonal structure, and a clamping nut 19 adapted to the connecting screw 16 is provided therein;

[0047] The spacer 12 can be stably pressed onto the base 1 by the limiting boss 17, thereby ensuring the stability of its connection with the base 1; at the same time, the clamping nut 19 will automatically clamp the spacer 12 and the base 1 during the installation of the connecting screw 16 due to the limiting of the clamping hole, thereby further improving the connection stability between the two;

[0048] The cable clamp further includes a third cover plate 6, the third cover plate 6 includes a connecting plate and two arc plates, the two arc plates are disposed on both sides of the connecting plate, and the connecting plate is integrally connected with the two arc plates; the first hinge joint 3 and the second hinge joint 5 are respectively disposed at the free ends of the two arc plates, and the connecting assembly further includes a fixing screw 20, and a connecting screw hole 21 is disposed in the adjusting counterbore 18; a connecting hole is also disposed in the middle of the third cover plate 6;

[0049] When installing the third cover plate 6, the third cover plate 6 is placed on the top of the base 1, the connection hole and the connection screw hole 21 are coaxial, and then the fixing screw 20 passes through the connection hole and is threadedly connected to the connection screw hole 21; the two ends of the third cover plate 6 are hinged to the first cover plate 2 and the second cover plate 4 respectively;

[0050] When in single cable installation mode, the third cover plate 6 is removed, and the first cover plate 2 and the second cover plate 4 are connected through the mutually matched first hinged joint 3 and the second hinged joint 5; at this time, the cable is placed on the base 1, and the cable is fixed to the base 1 by the mutually hinged first cover plate 2 and the second cover plate 4;

[0051] When in dual-cable installation mode, unfold the first cover plate 2 and the second cover plate 4, and install the third cover plate 6 at the same time, one end of the third cover plate 6 is hingedly connected to the first cover plate 2, and the other end is hingedly connected to the second cover plate 4; at this time, the two cables are symmetrically arranged on both sides of the base 1, and the force on the base 1 is kept balanced;

[0052] Compared with the prior art, the present application can switch freely between double-line laying and single-line laying according to actual working conditions, meet the cable laying requirements under different working conditions, and improve the adaptability of the fixture.

[0053] Secondly, the structure of the present application is simple, which can effectively simplify the difficulty of operating between single and double cables and reduce the difficulty of using the equipment.

[0054] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A single-double shared cable fixture, characterized in that: comprising a base (1); A first cover plate (2), one end of the first cover plate (2) being hinged to the base (1), and the other end of the first cover plate (2) being provided with a first hinge joint (3); a second cover plate (4), one end of the second cover plate (4) being hinged to the base (1), and the other end of the second cover plate (4) being provided with a second hinge joint (5); the first cover plate (2) and the second cover plate (4) being hingedly connected via the first hinge joint (3) and the second hinge joint (5); Or further comprising a third cover plate (6), one end of the third cover plate (6) being provided with a first hinge joint (3), and the other end of the third cover plate (6) being provided with a second hinge joint (5); one end of the third cover plate (6) being hingedly connected to the first cover plate (2) via the first hinge joint (3), and the other end of the third cover plate (6) being hingedly connected to the second cover plate (4) via the second hinge joint (5); A connecting component is arranged on the base (1).

2. A single-double common cable fixture according to claim 1, characterized in that: The first cover plate (2) and the second cover plate (4) are both provided with reinforcing ribs (7) and limiting ribs (8).

3. A single-double common cable fixture according to claim 1, characterized in that: The third cover plate (6) is provided with reinforcing ribs (7).

4. A single-double common cable fixture according to claim 2, characterized in that: The base (1) is provided with hinge holes (9) on both sides, and the first cover plate (2) and the second cover plate (4) are provided with connecting shafts (10) adapted to the hinge holes (9); the base (1) is also provided with a guide groove (11) penetrating the hinge hole (9), and the connecting shaft (10) passes through the guide groove (11) and is inserted into the hinge hole (9).

5. A single-double common cable fixture according to claim 4, characterized in that: The cable clamp further comprises a cushion block (12), wherein the cushion block (12) is inserted into the entrance end of the guide groove (11); and a limiting groove (13) adapted to the limiting rib (8) is provided on the cushion block (12).

6. A single-double common cable fixture according to claim 5, characterized in that: Arc-shaped limiting surfaces (14) are provided on both sides of the cushion block (12), and the limiting surfaces (14) are in contact with the connecting shaft (10).

7. A single-double common cable fixture according to claim 5 or 6, characterized in that: The cushion block (12) is provided with a first step hole (15), and the connecting assembly comprises a connecting screw (16), one end of the connecting screw (16) passes through the first step hole (15) and is threadedly connected to the base and the external structure, and the other end of the connecting screw (16) is provided with a limiting boss (17) adapted to the first step hole (15).

8. A single-double common cable fixture according to claim 7, characterized in that: The limiting boss (17) is provided with an adjusting countersunk hole (18); and the bottom of the base (1) is also provided with a clamping nut (19) adapted to the connecting screw rod (16).

9. The single-double common cable fixture according to claim 8, characterized in that: The connection assembly further comprises a fixing screw (20), a connecting screw hole (21) is arranged in the adjusting counterbore (18), and the fixing screw (20) passes through the third cover plate (6) and is inserted into the connecting screw hole (21).

10. A single-double common cable fixture according to any one of claims 1 to 3, characterized in that: The first hinged joint (3) comprises a plug-in slot (22), and the second hinged joint (5) comprises a plug-in block (23) adapted to the plug-in slot (22); the plug-in block (23) is hingedly connected to the plug-in slot (22) via a latch (24).

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