CN222169164U - Cable fixing device - Google Patents

Abstract

The utility model relates to a cable fixing device, including first anchor clamps and second anchor clamps, be provided with first connecting surface on the first anchor clamps, be provided with first standing groove and connection arch on the first connecting surface, first standing groove link up first anchor clamps on the first connecting surface along first direction, be provided with the second connecting surface on the second anchor clamps, the second connecting surface sets up with first connecting surface relatively, be provided with second standing groove and spread groove on the second connecting surface, the second standing groove link up the second anchor clamps on the second connecting surface along first direction, fixing device is constructed as the second standing groove can be mutually involuted with first standing groove in order to pass and press from both sides tight cable with the power cable, the spread groove can peg graft each other with the connection arch and fasten in order to fix second anchor clamps and first anchor clamps. The cable fixing device disclosed by the utility model has the advantages of simple structure, low manufacturing cost and good cable fixing effect, and ensures the stability of a cable on the cable fixing device.

Description

Cable fixing device

Technical Field

The present disclosure relates to the field of cable fixing technology, and in particular, to a cable fixing device.

Background

The box-type transformer cables in the wind turbine generator system need to be led to the high-voltage chamber and the low-voltage chamber of the box-type transformer from the cables, the diameter of the cables is large, the weight of the cables is large, the cables are hard, and the temperature difference between day and night in the field environment is large, so that the box-type transformer cables are extremely inconvenient to fix.

In the related art, a metal wire clamp is generally used for fixing a cable, on one hand, the contact area of the metal wire clamp and the cable is small, the fixing effect is poor, on the other hand, the insulation sheath of the contact part of the cable and the metal wire clamp is worn and damaged due to sharp texture of metal, and after the damaged part is used for a certain time, the condition of fixing looseness can occur, so that the cable is rocked and damaged.

Disclosure of utility model

The purpose of this disclosure is to provide a cable fixing device, and this cable fixing device possesses better cable fixing effect.

In order to achieve the above object, the present disclosure provides a cable fixing device for fixing a cable extending in a first direction, comprising a first clamp provided with a first connection surface provided with a first placing groove and a connection protrusion, the first placing groove penetrating the first clamp on the first connection surface along the first direction, a second clamp provided with a second connection surface opposite to the first connection surface, the second connection surface provided with a second placing groove and a connection groove, the second placing groove penetrating the second clamp on the second connection surface along the first direction, the fixing device being configured such that the second placing groove can mutually align with the first placing groove for the cable to pass through and clamp the cable, and the connection groove can mutually plug and fasten with the connection protrusion to fix the second clamp and the first clamp.

Optionally, the connecting groove is not penetrated through the second clamp on the second connecting surface along the first direction so as to have a bottom wall, a first connecting hole extending along the first direction is formed in the bottom wall, a second connecting hole matched with the first connecting hole is formed in the connecting protrusion, and a first fastening bolt is penetrated in the first connecting hole and the second connecting hole.

Optionally, the side wall of the connecting groove on the second connecting surface is an arc-shaped wall, and the connecting protrusion is correspondingly an arc-shaped protrusion.

Optionally, the first jig and the second jig are formed as elongated structures extending in a second direction perpendicular to the first direction, and the connection protrusion, the connection groove, and the first and second placement grooves are each provided in plurality and alternately arranged in the second direction.

Optionally, positioning parts are further arranged on the first clamp and the second clamp, and the positioning parts are used for positioning and mounting the cable fixing device to the mounting position.

Optionally, the positioning portion includes a plurality of fixing protrusions that set up first anchor clamps and second anchor clamps edge, be provided with the connecting hole on the fixing protrusion, be provided with the second fastening bolt in the connecting hole.

Optionally, the positioning portion includes a first buckle located on a side of the first clamp or the second clamp, and a first clamping groove located at the mounting position.

Optionally, the first placing groove and the second placing groove enclose to form a placing hole, an insulating sleeve is arranged in the placing hole, and the cable is positioned in the insulating sleeve.

Optionally, anti-skid patterns are arranged on the inner walls of the first placing groove and the second placing groove.

Optionally, the first and second clamps are made of an insulating wooden material.

Compared with the prior art, the cable fixing device has the advantages that the cable fixing device comprises the first clamp and the second clamp, the cable can be clamped in the first placing groove and the second placing groove on the first clamp and the second clamp through the mutual matching between the first clamp and the second clamp, and then the first clamp and the second clamp are fixedly connected through the connecting protrusion and the connecting groove on the first clamp and the second clamp. The cable fixing device disclosed by the utility model has the advantages of simple structure, low manufacturing cost and good cable fixing effect, and ensures the stability of a cable on the cable fixing device.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

Fig. 1 is a schematic view of a cable fixture device according to an exemplary embodiment of the present disclosure;

fig. 2 is a schematic structural view of a first clamp in a cable fixture according to an exemplary embodiment of the present disclosure;

fig. 3 is a schematic structural view of a second clamp in a cable fixture according to an exemplary embodiment of the present disclosure;

Fig. 4 is a schematic structural view of a positioning part in a cable fixing device according to an exemplary embodiment of the present disclosure;

Fig. 5 is a schematic view of a positioning portion of a cable fixing device according to another exemplary embodiment of the present disclosure;

Fig. 6 is a schematic cross-sectional view of the positioning portion of fig. 5.

Description of the reference numerals

1-A first clamp, 11-a first connecting surface, 12-a first placing groove, 13-a connecting protrusion and 14-a second connecting hole;

2-second clamp, 21-second connecting surface, 22-second placing groove, 23-connecting groove and 24-first connecting hole;

3-cable, 4-first fastening bolt, 5-locating part, 51-fixing protrusion, 511-connecting hole, 52-first buckle, 53-first clamping groove, 6-second fastening bolt, 7-placing hole, 71-insulating sleeve and 8-anti-skid pattern.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In this disclosure, unless otherwise indicated, terms of orientation such as "upper, lower, high, low, top, bottom" are used to generally refer to the orientation of the corresponding component or structure in the direction of gravity. "inner and outer" means both the inner and outer of the corresponding component profile. In addition, it should be noted that terms such as "first, second", etc. are used to distinguish one element from another element without order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

For ease of understanding, the specific structure and operation of the cable fixing device of the present disclosure will be described in detail with reference to fig. 1 to 6 in conjunction with the embodiments.

The present disclosure relates to a cable fixing device capable of fixing a cable extending in a first direction. In one embodiment of the present disclosure, referring to fig. 1, the first direction is a vertical direction, and the cable fixing device in this embodiment includes a first clamp 1 and a second clamp 2. Wherein, be provided with first joint face 11 on first anchor clamps 1, first joint face 11 can be located one side of first anchor clamps 1, is provided with first standing groove 12 and connection protruding 13 on first joint face 11, and first standing groove 12 runs through first anchor clamps 1 along the first direction. The second connecting surface 21 is arranged on the second clamp 2, the second connecting surface 21 can also be arranged on one side of the second clamp 2, and the second connecting surface 21 is arranged opposite to the first connecting surface 11, so that the first clamp 1 and the second clamp 2 can be connected through the two connecting surfaces. A second placing groove 22 and a connecting groove 23 are provided on the second connecting surface 21, and the second placing groove 22 also penetrates the second jig 2 in the first direction. The first and second clamps 1 and 2 may be rectangular, and the first and second connection surfaces 11 and 12 may be disposed on two rectangular opposite sides, and of course, the first and second clamps 1 and 2 may be other shapes, and may be specific according to practical situations, for example, a position where the cable 3 needs to be installed, an external environment, and the like, which is not limited in the present disclosure.

When the cable 3 needs to be fixed in the cable fixing device, the cable 3 can be firstly placed in the first placing groove 12 on the first clamp 1, then the second clamp 2 and the first clamp 1 are mutually matched, so that the second placing groove 22 on the second clamp 2 can be mutually matched with the first placing groove 12 on the first clamp 1, the cable 3 is clamped in the cable fixing device, and at the moment, the connecting protrusion 13 can be synchronously inserted into the connecting groove 23, so that the second clamp 2 is fixedly connected on the first clamp 1, and the cable 3 can be stably positioned in the cable fixing device.

The cable fixing device of the present disclosure can clamp the cable 3 between the first clamp 1 and the second clamp 2 through the first placing groove 12 and the second placing groove 22, the first placing groove 12 and the second placing groove 22 can be arc-shaped, for example, the first placing groove 12 and the second placing groove 22 are semicircular, two sides of the cable 3 are clamped through mutual cooperation, and the semicircular first placing groove 12 and the semicircular second placing groove 22 can also wrap the cable 3 entirely, so that the stability of the cable 3 in the first clamp 1 and the second clamp 2 is improved. Of course, in other embodiments, the first placement groove 12 and the second placement groove 22 may be of other shapes, as long as the cable 3 located therebetween can be ensured to be clamped, and the disclosure is not limited thereto as the situation may be.

In one embodiment of the present disclosure, referring to fig. 1, the first placement groove 12 and the second placement groove 22 enclose to form the placement hole 7, and an insulating sleeve 71 is provided in the placement hole 7. When the cable 3 needs to be fixed, the insulating sleeve 71 can be firstly installed on the corresponding position of the cable 3, then the cable 3 is placed into the first placing groove 12 of the first clamp 1, then the second clamp 2 and the first clamp 1 are combined, so that the placing hole 7 can be formed by surrounding the first placing groove 12 and the second placing groove 22, and the cable 3 is fixed. Through setting up insulating cover 71, can reduce the wearing and tearing of first anchor clamps 1 and second anchor clamps 2 to cable 3, make first anchor clamps 1 and second anchor clamps 2 produce wearing and tearing to insulating cover 71 to can also change after insulating cover 71 takes place to damage, avoid first anchor clamps 1 and second anchor clamps 2 to damage the insulating skin of cable 3, cause the electric leakage, and then produce the incident.

In one embodiment of the present disclosure, referring to fig. 1, the anti-skid pattern 8 is provided in the first and second placement grooves 12 and 22. In this embodiment, the anti-skid patterns 8 are semicircular protrusions disposed in the first placement groove 12 and the second placement groove 22, and after the first clamp 1 and the second clamp 2 clamp the cable 3, the friction force of the cable 3 in the first placement groove 12 and the second placement groove 22 can be increased through the anti-skid patterns 8, the movement of the cable 3 in the first placement groove 12 and the second placement groove 22 is reduced, and the stability of the cable 3 is improved. Of course, in other embodiments, the anti-skid patterns 8 may be other shapes, such as dot-shaped protrusions, stripes, etc., which may be specific according to the actual situation, and the disclosure is not limited thereto.

In one embodiment of the present disclosure, referring to fig. 2 and 3, in this embodiment, the connection groove 23 is located on the second connection surface 21 and extends a certain distance along the first direction, and does not penetrate the second fixture 2, and a first connection hole 24 is provided in the connection groove 23, where one end of the first connection hole 24 extends along the first direction, penetrates the top surface of the connection groove 23, and the other end extends a certain distance along the first direction. The connection protrusion 13 is provided with a second connection hole 14 which is matched with the first connection hole 24, and the second connection hole 124 penetrates the connection protrusion 13. When the first clamp 1 and the second clamp 2 are mutually combined together and are required to be fixedly connected, the connecting protrusion 13 is positioned in the connecting groove 23, the first connecting hole 24 and the second connecting hole 14 are also mutually aligned, at the moment, the first fastening bolt 4 is only required to be inserted from the second connecting hole 14, the first fastening bolt 4 penetrates through the connecting protrusion 13 through the second connecting hole 14, and then is screwed into the second clamp 2 through the first connecting hole 24, so that the fixed connection of the first clamp 1 and the second clamp 2 can be completed.

In one embodiment of the present disclosure, referring to fig. 2 and 3, in this embodiment, the side wall of the connecting groove 23 located on the second connecting surface 21 is an arc-shaped wall, and the connecting protrusion 13 is an arc-shaped protrusion protruding from the first connecting surface 11 and cooperating with the arc-shaped wall. The setting like this can not appear the card when connecting protruding 13 gets into in the spread groove 23, the condition of dying in the spread groove 23 to circular-arc spread groove 23 and connecting protruding 13 still have the security more, can be difficult for causing scratch etc. to the staff when staff installs cable fixing device. Of course, in other embodiments, the connecting groove 23 and the connecting protrusion 13 may be other shapes, for example, may be rectangular, or may be triangular, etc., and may be specific according to the actual situation, which is not limited by the present disclosure.

In one embodiment of the present disclosure, referring to fig. 1 to 3, the first jig 1 and the second jig 2 are formed in an elongated structure extending in a second direction perpendicular to the first direction, and the connection protrusion 13, the connection groove 23, and the first and second placement grooves 12 and 22 are provided in plurality and alternately arranged in the second direction. In this embodiment, the first direction is a vertical direction, the second direction is a horizontal direction, and four connection protrusions 13 and connection grooves 23, and three first placement grooves 12 and second placement grooves 22 are provided on the first jig 1 and the second jig 2, respectively. By doing so, more cables 3 can be connected to the cable fixing device, for example, in this embodiment, the cable fixing device can fix three cables 3, and the connecting grooves 23 and the connecting protrusions 13 are alternately arranged between the cables 3, so that the mutual fixation between the first clamp 1 and the second clamp 2 can be better completed. The first jig 1 and the second jig 2 may extend a predetermined distance in the first direction, and the first jig 1 and the second jig 2 may have a predetermined thickness in the first direction, so that the cable 3 may be more firmly fixed. Of course, in other embodiments, more or fewer first placement grooves 12 and second placement grooves 22, and connection protrusions 13 and connection grooves 23 may be provided, which may be specific according to the actual situation, and the present disclosure is not limited thereto.

In one embodiment of the present disclosure, referring to fig. 4 and 5, a positioning portion 5 is further provided on the first jig 1 and the second jig 2, and the cable fixture device can be positionally mounted to the mounting position by the positioning portion 5. For example, when it is desired to fix the cable 3 to a vertical wall, the positioning portion 5 may be located on the side wall of the first jig 1 or the second jig 2, so that the entire cable fixing device can be attached to the wall. Or the cable fixing device needs to be connected between two opposite walls, and the positioning parts 5 can also be arranged at four corners of the first clamp 1 and the second clamp 2, so that the fixing of the cable fixing device is completed. Of course, in other embodiments, the positioning portion 5 may be located at other positions, and may be specific according to the actual situation, which is not limited in this disclosure.

In one embodiment of the present disclosure, referring to fig. 4, the positioning part 5 includes a plurality of fixing protrusions 51 provided at edges of the first and second jigs 1 and 2, and the connection holes 51 are provided in the fixing protrusions 51. The fixing boss 51 is provided with a connection hole 511, and a second fastening bolt 6 is provided in the connection hole 511, whereby the fixing boss 51 can be fixedly connected to the mounting position by the second fastening bolt 6. In this embodiment, the first clamp 1 and the second clamp 2 are rectangular, the fixing protrusions 51 are disposed at four corners of the first clamp 1 and the second clamp 2, and after the first clamp 1 and the second clamp 2 complete the fixing of the cable 3, the first clamp 1 and the second clamp 2 can be placed at the positions required to be fixed, and then the second fastening bolts 6 are screwed into the connection holes 511, so that the fixing can be completed. Of course, in other embodiments, the shapes of the first clamp 1 and the second clamp 2 may be other, the number of the fixing protrusions 51 may be other, and the present disclosure is not limited thereto, as the specific situation may be according to the actual situation.

In one embodiment of the present disclosure, referring to fig. 5, the positioning portion 5 includes a first buckle 52 provided on the side of the first jig 1 and the second jig 2 and a first card slot 53 provided on the installation position. In this embodiment, the first clamp 1 and the second clamp 2 are rectangular, the first buckle 52 is an L-shaped buckle disposed at one side of the first clamp 1, the first buckle 53 is disposed at the mounting position, the first buckle 53 can be mutually matched with the first buckle 52, and when fixing, the first buckle 52 is placed above the first buckle 53 and then moves downwards, so that the first buckle 52 can be clamped into the first buckle 53, and fixing can be completed. Of course, in other embodiments, the first buckle 52 and the second buckle 53 may be of other shapes, and may be located at other positions, and in particular, may be determined according to practical situations, which is not limited in this disclosure.

In one embodiment of the present disclosure, the first jig 1 and the second jig 2 are made of an insulating wood material. The setting like this can improve cable fixing device's security at first, and first anchor clamps 1 and second anchor clamps 2 adopt insulating material to make can improve staff's security in the maintenance in-process after cable 3 breaks down. And, insulating wooden material has lower hardness than the metallic material, when cable 3 is located first standing groove 12 and second standing groove 22, can reduce the wearing and tearing of first anchor clamps 1 and second anchor clamps 2 that cable 3 received to reduce cable 3 by the probability of damage, improve cable 3's life.

When the cable fixing device disclosed by the disclosure is used, firstly, the insulating sleeve 71 needs to be connected to the corresponding position of the cable 3, then the cable 3 is installed in the first placing groove 12 of the first clamp 1, then the second clamp 2 is matched with the first clamp 1, the connecting protrusion 13 on the first clamp 1 is matched with the connecting groove 23 on the second clamp 2, and finally, the first fastening bolt 4 is screwed into the first connecting hole 24 and the second connecting hole 14, so that the mutual fixation between the first clamp 1 and the second clamp 2 and the clamping of the cable 3 are completed.

Then, the cable fixing device is fixedly connected to the mounting position, the first clamp 1 and the second clamp 2 are placed at the corresponding mounting positions, and then the second fastening bolt 6 is screwed into the connecting hole 511 of the fixing protrusion 51 to the mounting position, so that the cable fixing device can be fixed. The cable fixing device is simple in structure, low in manufacturing cost, good in fixing effect, capable of extending the service life of the cable 3 in the cable fixing device and good in safety.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the embodiments described above, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (10)

1. A cable fixing device for fixing a cable extending in a first direction, comprising:

The first clamp is provided with a first connecting surface, the first connecting surface is provided with a first placing groove and a connecting protrusion, and the first placing groove penetrates through the first clamp on the first connecting surface along the first direction;

The cable fixing device is characterized in that a second connecting surface is arranged on the second clamp, the second connecting surface is opposite to the first connecting surface, a second placing groove and a connecting groove are arranged on the second connecting surface, the second placing groove penetrates through the second clamp on the second connecting surface along the first direction, the cable fixing device is configured in such a way that the second placing groove can be mutually matched with the first placing groove so as to enable the cable to pass through and clamp the cable, and the connecting groove can be mutually inserted and fastened with the connecting protrusion so as to fix the second clamp and the first clamp.

2. The cable fixture device according to claim 1, wherein the connecting groove does not penetrate the second clamp along the first direction on the second connecting surface to have a bottom wall, a first connecting hole extending along the first direction is formed in the bottom wall, a second connecting hole matched with the first connecting hole is formed in the connecting protrusion, and a first fastening bolt is inserted into the first connecting hole and the second connecting hole.

3. The cable fixture device of claim 2 wherein the side walls of the connecting slot on the second connecting surface are arcuate walls and the connecting projections are arcuate projections.

4. The cable fixture device of claim 1 wherein the first and second clamps are formed as elongated structures extending in a second direction perpendicular to the first direction, the connection protrusion, the connection groove, and the first and second placement grooves each being provided in plurality and alternately arranged in the second direction.

5. The cable fixture device of claim 1 wherein the first and second clamps are further provided with a locating portion for locating the cable fixture device in an installed position.

6. The cable fixture device of claim 5 wherein the locating portion comprises a plurality of fixing protrusions disposed at edges of the first and second clamps, the fixing protrusions having connection holes disposed therein, the connection holes having second fastening bolts disposed therein.

7. The cable fixture device of claim 5 wherein the locating portion comprises a first catch on a side of the first clamp or second clamp and a first detent on the mounting location.

8. The cable fixture device of claim 1 wherein the first and second placement slots enclose a placement hole, an insulating sleeve being disposed in the placement hole, the cable being located in the insulating sleeve.

9. The cable fixture device of claim 1 wherein the first and second placement grooves are provided with anti-slip patterns on the inner walls thereof.

10. The cable fixture device of claim 1 wherein the first and second clamps are made of an insulating wooden material.