CN215955964U - Cable protection device - Google Patents

Abstract

The utility model provides a cable protection device. The cable protection device comprises a protective cover and a plurality of support frames, wherein the support frames are spaced from each other and are sequentially supported in the protective cover, and at least one bending part is arranged between the support frame at the head end and the support frame at the tail end. According to the cable protection device provided by the utility model, the cable protection device is used for protecting the cable in the electrical engineering construction operation, avoids the damage caused by long-term exposure of the cable in the use process of equipment, can bend the cable in the wiring process, can bend and adjust the angle of the wiring according to local conditions, and is favorable for storage and transportation.

Description

Cable protection device

Technical Field

The application relates to the technical field of cable protection, in particular to a cable protection device, and especially relates to a cable protection device for electrical engineering.

Background

The electrical engineering is one of the core subjects in the modern science and technology field, and is an indispensable key subject in the modern high-tech electrical engineering field, and the great progress of the electronic technology promotes the arrival of the information era based on the computer network, and changes the living and working modes of human beings. With the rapid development of the information age, the cable becomes an indispensable article which is common in daily life, and if the cable is exposed for a long time and a protection device is not used in the process of using the electrical equipment, the cable is easily damaged, so people usually use the cable protection device to protect the cable exposed out of the electrical equipment.

The existing cable protection device can not be bent in the process of protecting the cable, so that the wiring of the cable in the construction operation is limited to a large extent, the cable can not be bent and the angle of the wiring can not be adjusted according to local conditions, the cable protection device is not favorable for storage and transportation, and is large in size and large in occupied space, and therefore the problem is improved by the cable protection device.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to overcome the defects of the prior art, the utility model provides a cable protection device, which effectively solves the problems that the cable is limited in wiring in the construction operation to a great extent, cannot be bent and angled according to local conditions, is not favorable for storage and transportation, and has large volume and large occupied space.

According to the present invention, there is provided a cable protection device, wherein the cable protection device includes: a shield and a plurality of support brackets supported within the shield in spaced apart and sequential order; at least one bending part is arranged between the supporting frame at the head end and the supporting frame at the tail end.

Preferably, the protective cover is a tarpaulin, and/or a surface of the protective cover is coated with a fireproof coating.

Preferably, the support frame is sewn inside the shield by a suture.

Preferably, the support frame comprises an upper support and a lower support pivotable relative to the upper support.

Preferably, a first pivot portion of one side of the upper support portion is pivotably mounted to a second pivot portion of one side of the lower support portion, one of the first pivot portion and the second pivot portion is formed as an aperture, and the other of the first pivot portion and the second pivot portion is formed as a projection for mating with the aperture.

Preferably, the upper supporting part is formed with an upper cable surrounding part, the lower supporting part is formed with a lower cable surrounding part, the upper cable surrounding part and the lower cable surrounding part are matched with each other to form a surrounding part for the cable to pass through, and a protective pad is installed on the inner wall of the surrounding part.

Preferably, the upper cable surrounding part and the lower cable surrounding part are respectively formed as a first half ring and a second half ring capable of being engaged with each other, an end of the first half ring is formed with a convex portion or a concave portion, and an end of the second half ring is formed with a concave portion or a convex portion engaged with the convex portion or the concave portion of the first half ring.

Preferably, the convex portion is a V-shaped protrusion, and the concave portion is a V-shaped groove.

Preferably, the lower support part is pivotally mounted at one side thereof to one side of the upper support part, the other side of the lower support part is provided with a first connecting piece, the other side of the upper support part is provided with a second connecting piece engaged with the first connecting piece, one of the first connecting piece and the second connecting piece is formed with a protruding portion, and the other is formed with a recessed portion engaged with the protruding portion.

Preferably, the protective cover is formed with a plurality of notches and an opening through which the cable passes, and the connection blocks formed by the first connection member and the second connection member being fitted to each other are inserted into the corresponding notches, and the surrounding portion is communicated with the opening.

According to the cable protection device provided by the utility model, the cable protection device is used for protecting the cable in the electrical engineering construction operation, avoids the damage caused by long-term exposure of the cable in the use process of equipment, can bend the cable in the wiring process, can bend and adjust the angle of the wiring according to local conditions, and is favorable for storage and transportation.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 shows a schematic structural diagram according to an embodiment of the utility model;

FIG. 2 shows a schematic structural view of a support stand according to an embodiment of the present invention;

fig. 3 illustrates a structural view of an upper support part according to an embodiment of the present invention;

fig. 4 shows a schematic structural view of a lower support according to an embodiment of the present invention.

The attached drawings are as follows: 1-a protective cover; 2-a support frame; 3-an upper support part; 4-a lower support; 5-a first connecting member; 6-a second connector; 7-upper cable surround; 8-lower cable surround; 9-a convex part; 10-a recess; 11-a protective pad; 12-a first pivot; 13-a second pivot; 14-recess.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art in view of the disclosure of the present application. For example, the order of operations described herein is merely an example, which is not limited to the order set forth herein, but rather, variations may be made in addition to operations which must occur in a particular order, which will be apparent upon understanding the disclosure of the present application. Moreover, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many possible ways to implement the methods, devices, and/or systems described herein that will be apparent after understanding the disclosure of the present application.

Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on," "connected to," coupled to, "over," or "overlying" another element, it may be directly "on," "connected to," coupled to, "over," or "overlying" the other element, or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to," directly coupled to, "directly over" or "directly overlying" another element, there may be no intervening elements present.

As used herein, the term "and/or" includes any one of the associated listed items and any combination of any two or more of the items.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein may be termed a second element, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatial relationship terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatial relationship terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to other elements would then be oriented "below" or "lower" relative to the other elements. Thus, the term "above … …" includes both an orientation of "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative terms used herein should be interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular forms also are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof.

Variations from the shapes of the illustrations as a result, for example, of manufacturing techniques and/or tolerances, may be expected. Thus, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shape that occur during manufacturing.

The features of the examples described herein may be combined in various ways that will be apparent after understanding the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible, as will be apparent after understanding the disclosure of the present application.

The utility model provides a cable protection device, as shown in figure 1, the cable protection device is used for protecting cables in electrical engineering construction operation, avoids the damage caused by long-term exposure of the cables in the use process of equipment, can simultaneously bend the cables in the wiring process, can bend and adjust the angle of the wires according to local conditions, and is favorable for storage and transportation, and the cable protection device comprises a support frame 2 and a protective cover 1.

In the following description, detailed structures of the support frame 2 and the shield cap 1 of the cable protection device will be described in detail with reference to fig. 1 to 4.

As shown in fig. 2 to 4, the support stand 2 may include an upper support part 3 and a lower support part 4, the upper support part 3 may be formed with a first pivot part 12 at one side, and the lower support part 4 may be formed with a second pivot part 13 at one side. The first pivot portion 12 of the upper support portion 3 on the one side is pivotally mounted to the second pivot portion 13 of the lower support portion 4 on the one side. Specifically, in the embodiment, as shown in fig. 2 to 4, the upper support part 3 may be rotatably connected to the second pivot part 13 on the upper side of the lower support part 4 through the first pivot part 12 on the lower side of the upper support part 3, and the first pivot part 12 and the second pivot part 13 have shapes that can be cooperatively connected to each other and can pivot with each other. In an embodiment, the first pivot portion 12 may be, for example, a movable connection seat formed with a circular protrusion as shown in fig. 3, the second pivot portion 13 may be, for example, a movable connection seat formed with a circular hole as shown in fig. 4, and the first pivot portion 12 and the second pivot portion 13 are engaged with each other through the circular protrusion and the circular hole which can be correspondingly matched, so as to realize the pivotable connection of the upper support portion 3 and the lower support portion 4.

Furthermore, it should be noted that, firstly, the connection manner of the pivotable connection of the upper support part 3 and the lower support part 4 is not limited to the manner given in the embodiments, and may be flexibly selected according to the conditions of the production of the support frame 2 and/or the practical engineering application of the support frame 2 in the practical industry, so as to satisfy the function of the pivotable connection of the upper support part 3 and the lower support part 4; next, the protrusion and the circular hole formed by the first pivot portion 12 and the second pivot portion 13, respectively, are not limited to the embodiments, and the first pivot portion 12 may be formed with a circular hole and the second pivot portion 13 may be formed with a circular protrusion.

As shown in fig. 2 to 4, the upper support part 3 may further include a first connector 5, an upper cable surrounding part 7, and a protrusion 9; similarly, the lower support 4 may further include a second connector 6, a lower cable surrounding part 8, and a recess 10. Specifically, as shown in fig. 2 to 4, in the embodiment, the first connecting member 5 is fixedly connected to the other side of the upper supporting portion 3 with respect to the side on which the first pivot portion 12 is formed, and the first connecting member 5 may be formed with a protrusion (not shown), that is, the first connecting member 5 may be, for example, a clamping member formed with a clamping protrusion structure. In addition, the first connecting member 5 may be fixedly connected to the upper supporting portion 3 by welding or using a fixing connection method such as adhesive connection, and a fixing connection method meeting the requirement may be selected according to the specific situation in the actual production process and/or the use process. The second link 6 is fixedly connected to the other side of the lower support portion 4 with respect to the side where the second pivot portion 13 is formed and at a position corresponding to the first link 5, and the second link 6 may form a recess 14 to be engaged with the protrusion, i.e., the second link 6 may be, for example, a groove structure formed with the recess 14. In addition, the second connecting member 6 may be fixedly connected to the lower support portion 4 by welding or using an adhesive, and the fixing connection mode may be selected to meet the requirement according to the specific situation in the actual production process and/or the use process.

In addition, it should be noted that, first, the first connecting piece 5 and the second connecting piece 6 may also be members integrally formed with the upper supporting part 3 and the lower supporting part 4 in the industrial production of the upper supporting part 3 and the lower supporting part 4, that is, the first connecting piece 5 and the second connecting piece 6 may be members separately installed, or may be structural members included in the upper supporting part 3 and the lower supporting part 4, and in any case, the first connecting piece 5 and the second connecting piece 6 both need to satisfy the condition of tightly connecting the upper supporting part 3 and the lower supporting part 4, so as to realize the functions of tightly buckling and releasing; next, the protrusion (not shown) and the recess 14 formed by the first connector 5 and the second connector 6, respectively, are not limited to the manner of the embodiment, but the first connector 5 may be formed with the recess 14 and the second connector 6 may be formed with the protrusion (not shown).

As shown in fig. 2 to 4, the upper support part 3 is also formed with a plurality of (e.g., three in fig. 2 and 3) upper cable surrounding parts 7, and similarly, the lower support part 4 is also formed with a plurality of (e.g., three in fig. 2 and 4) lower cable surrounding parts 8, where the upper cable surrounding parts 7 and the lower cable surrounding parts 8 are respectively formed as first and second half rings capable of being fitted to each other. Further, in the embodiment shown in fig. 3 and 4, the number of the upper cable surrounding part 7 and the lower cable surrounding part 8 is three each, however, not limited thereto, the number of the upper cable surrounding part and the lower cable surrounding part may be only one, or may be two, four or more.

In the embodiment, when the upper supporting part 3 and the lower supporting part 4 can pivot relatively and the upper cable surrounding part 7 is not aligned with the lower cable surrounding part 8, the cable is put into the cable surrounding part, so that the functions of arranging the cable and arranging the cable are realized; when the upper cable surrounding part 7 is matched with the lower cable surrounding part 8 to form a closed circular ring, the functions of positioning and protecting the cables installed inside are realized.

Preferably, the distribution of the plurality of upper cable enclosure portions 7 in the upper support portion 3 or the plurality of lower cable enclosure portions 8 in the lower support portion 4 may be a uniform distribution, such as shown in fig. 3 and 4. Or according to actual needs, when the upper supporting part 3 or the lower supporting part 4 is produced, the upper cable surrounding part 7 or the lower cable surrounding part 8 can be arranged in an uneven mode so as to meet special wiring conditions in actual construction operation.

Preferably, as shown in fig. 2 to 4, both ends of the lower part of the first half ring formed by the upper cable surrounding part 7 are formed with convex parts 9, and both ends of the upper part of the second half ring formed by the lower cable surrounding part 8 are formed with concave parts 10, wherein the convex parts 9 are, for example, V-shaped protrusions, and the concave parts 10 are, for example, V-shaped grooves capable of being engaged with the convex parts 9. Specifically, in the embodiment, when the upper support part 3 and the lower support part 4 are engaged with each other, each of the protrusions 9 is inserted into each of the corresponding recesses 10, thereby achieving accurate alignment of the upper cable surrounding part 7 and the lower cable surrounding part 8, and avoiding damage to the cables mounted in the cable clamp during the alignment. However, without being limited thereto, concave portions may be formed at both ends below the first half ring formed in the upper cable surrounding portion, and convex portions may be formed at both ends above the second half ring formed in the lower cable surrounding portion; a concave portion and a convex portion may be formed at both ends of a lower portion of the first half ring formed in the upper cable surrounding portion, and a convex portion and a concave portion may be formed at both ends of an upper portion of the second half ring formed in the lower cable surrounding portion. The shape of the convex portion or the concave portion may be other shapes as long as the upper cable surrounding portion 7 and the lower cable surrounding portion 8 can be accurately aligned.

Preferably, as shown in fig. 2 to 4, the inner wall of the upper cable surrounding part 7 may be mounted with a protection pad 11, and the inner wall of the lower cable clamp 8 may be mounted with a protection pad 11 correspondingly fitted to the protection pad 11 mounted on the inner wall of the upper cable surrounding part 7. The mode of protection pad 11 installation can be for the mode such as draw-in groove connection or use adhesive to connect, and the draw-in groove connection can be for having seted up the draw-in groove around portion 7 and the inner wall that the cable surrounds portion 8 down at last cable, installs protection pad 11 in the draw-in groove. The protection pad 11 plays a role in secondary protection of the cables installed inside the upper cable surrounding part 7 and the lower cable surrounding part 8, and avoids damage to the cables in the installation process. Note that the protection pad 11 is attached before the cable is attached, and the protection pad 11 may be fitted around the cable so as to be attached between the upper cable-surrounding portion 7 and the lower cable-surrounding portion 8 together with the cable. The installation method of the protection pad 11 is not limited to the fixed connection, and the movable connection may be performed according to the actual operation.

Preferably, the protection pad 11 may be a protection rubber ring made of, for example, a fluororubber material. The material of the protection pad 11 is not limited to this, and may be other materials that can protect the installed cable, such as PVC or sponge.

As shown in fig. 1, in the embodiment, a plurality of support frames 2 are supported in the shield 1 at intervals and sequentially, the shield 1 is opened with a plurality of notches and a plurality of openings, for example, connection blocks formed by the first connection member 5 and the second connection member 6 can be inserted into the notches of the shield 1, that is, the number of the connection blocks is the same as the number of the notches. Further, in the embodiment shown in fig. 1, the number of the enclosure portions formed by the upper cable enclosure portion 7 and the lower cable enclosure portion 8 is three, and the number of the openings of the shield 1 is also three, that is, the number of the enclosure portions corresponds to the number of the openings. The protection cover 1 is provided with at least one bending part between the support frame 2 at the head end and the support frame 2 at the tail end, the bending part is a part of the cover body of the protection cover 1 which is bent, in an embodiment, preferably, the part of the protection cover 1 between every two support frames 2 is formed with the bending part, so that the flexibility of the protection cover 1 can be utilized to the maximum extent. The specific installation mode is that a plurality of support frames 2 are supported in the protective cover 1, corresponding notches and open holes formed in the protective cover 1 correspond to corresponding parts of the support frames 2, and then the support frames 2 are sewn in the protective cover 1 by using a sewing thread. The sewing thread is generally provided at the position of the outline frame of the upper support part 3 and the lower support part 4, and the sewing position of the sewing thread can be selected according to the actual construction operation; in addition, the sewing position and the number of sewing lines can be selected according to the construction work intensity.

As shown in fig. 1, in the specific embodiment, when the cable protection device is in use in construction work, the first connecting piece 5 and the second connecting piece 6 are first released from matching connection, the first pivot portion 12 and the second pivot portion 13 are then pivoted to open the cable protection device, a cable to be wired is put into a corresponding position in the upper cable surrounding portion 7 or the lower cable surrounding portion 8, the cable protection device is closed after arrangement, that is, the upper supporting portion 3 and the lower supporting portion 4 are closed, and then the cable protection device is clamped by matching the first connecting piece 5 and the second connecting piece 6, and then the cable protection device is arranged in a position required in the construction work, and angle adjustment and integral bending are performed by the bending portion arranged between each group of adjacent supporting frames 2 through the protective cover 1.

As shown in fig. 1, in the embodiment, when the cable protection device is bent toward the upper surface or the lower surface of the protection cover 1, the bent portion of one of the upper surface and the lower surface is straightened with respect to the normal state, and the bent portion of the other one is contracted with respect to the normal state, so that the cable protection device can be bent, and the cable can be bent during the wiring process. However, not limited to this, what is not shown in the figure is that when the face that is formed with first connecting piece 5 and second connecting piece 6 is the first face, the opposite face of first face is the second face, also can be provided with the kink between every group adjacent support frame 2 of first face and second face, the kink in first face and second face can be straightened for normal state, the kink in the other can be for normal state shrink, thereby realize that this cable protection device can carry out the function of buckling to first face or second face, and then make the arrangement of cable more nimble convenient.

Preferably, as shown in fig. 1, the support frame 2 may be six. However, without being limited thereto, the number of the support frames 2 may be selected according to the actual construction situation, for example, the number of the support frames 2 may be two, three, four, five, seven or more, and when a plurality of support frames 2 are used for connection, the adjustment angle may be further increased, and the length of the protected cable may also be increased.

Preferably, when the number of the support frames 2 is more than two, the arrangement of the support frames 2 in the interior of the protective cover 1 may be, for example, a uniform arrangement as shown in fig. 1, or a non-uniform specific arrangement may be selected according to the actual construction situation.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the exemplary embodiments of the present application, and are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A cable protection device, comprising:

a protective cover; and

a plurality of support brackets supported within the shield in spaced apart and sequential order;

at least one bending part is arranged between the supporting frame at the head end and the supporting frame at the tail end.

2. A cable protection device according to claim 1, wherein the shield is a tarpaulin, and/or

The surface of the protective cover is coated with a fireproof coating.

3. The cable protection device of claim 1, wherein the support bracket is sewn to the interior of the protective cover by a suture.

4. The cable protection device of claim 1, wherein the support bracket includes an upper support and a lower support that is pivotable relative to the upper support.

5. The cable protection device of claim 4, wherein a first pivot portion of one side of the upper support portion is pivotably mounted to a second pivot portion of one side of the lower support portion, one of the first pivot portion and the second pivot portion being formed as an aperture, the other of the first pivot portion and the second pivot portion being formed as a projection for mating with the aperture.

6. The cable protection device according to claim 4, wherein the upper support part is formed with an upper cable surrounding part, the lower support part is formed with a lower cable surrounding part, the upper cable surrounding part and the lower cable surrounding part cooperate with each other to form an enclosure part through which the cable passes,

the inner wall of the surrounding part is provided with a protective pad.

7. The cable protective device according to claim 6, wherein the upper cable surrounding portion and the lower cable surrounding portion are respectively formed as a first half ring and a second half ring capable of being engaged with each other, wherein an end of the first half ring is formed with a convex portion or a concave portion, and an end of the second half ring is formed with a concave portion or a convex portion engaged with the convex portion or the concave portion of the first half ring.

8. The cable protection device of claim 7, wherein the convex portion is a V-shaped protrusion and the concave portion is a V-shaped groove.

9. The cable protection device according to claim 6, wherein the lower support is pivotably mounted at one side to one side of the upper support, the other side of the lower support is provided with a first link, the other side of the upper support is provided with a second link engaged with the first link, one of the first link and the second link is formed with a protrusion, and the other is formed with a recess engaged with the protrusion.

10. The cable protection device according to claim 9, wherein the protective cover is formed with a plurality of notches and openings through which the cables pass, and connection blocks formed by the first connection member and the second connection member being engaged with each other are inserted into the corresponding notches, the surrounding portions communicating with the openings.

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