Cable hanger

Abstract

The utility model discloses a cable hanger which comprises a mounting plate, a clamping assembly is arranged on the mounting plate, the clamping assembly comprises a first clamping piece and a second clamping piece, a clamping groove used for clamping a cable is defined by the first clamping piece and the second clamping piece, a limiting part is arranged on the mounting plate, and the limiting part is used for limiting movement of the first clamping piece. A limiting block is arranged at the bottom of the first clamping piece and located on the mounting face. Wherein the mounting surface is the bottom surface of the mounting plate, and the mounting plate has the advantages that the mounting surface of the mounting plate can be prevented from being provided with bulges, and the fitting property of the mounting surface is improved.

Description

Technical Field

[0001] The present application relates to the technical field of cable clamps, and in particular to a cable hanger. Background Art

[0002] Cable laying refers to the process of laying and installing cables along the surveyed route to form a cable line. According to the application scenario, it can be divided into several laying methods such as overhead, underground (pipeline and direct burial), underwater, wall and tunnel. Reasonable selection of cable laying method is very important to ensure the transmission quality, reliability and construction and maintenance of the line.

[0003] When it is necessary to lay cables on the wall, a hanger with a cable clamping function is required. The existing cable hanger generally clamps the cables by two elastic sheets. To ensure the clamping reliability, the bottom of one of the elastic sheets passes through the mounting plate, and a limit block is provided at the bottom of the elastic sheet to prevent it from falling off. However, this structure will cause the bottom of the elastic sheet to protrude from the bottom surface of the mounting plate, hindering the subsequent fit between the bottom surface of the mounting plate and other mounting facilities. The fit is poor, and the overall fixing reliability is low. After long-term use, the hanger is likely to become loose as a whole. At the same time, if the installation is performed with protrusions, when the mounting plate needs to be moved and adjusted later, the protrusions may easily scratch the mounting surface, making it inconvenient to move. Utility Model Content

[0004] The main purpose of the present application is to provide a cable hanger, aiming to solve the technical problem of poor fit of the installation surface of the existing cable hanger.

[0005] To achieve the above-mentioned purpose, the present application provides a cable hanger, including a mounting plate, on which a clamping assembly is arranged, the clamping assembly includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate form a clamping groove for clamping the cable, a limiting portion is arranged on the mounting plate, the limiting portion is used to limit the movement of the first clamping plate, a limiting block is arranged at the bottom of the first clamping plate, and the limiting block is located above the mounting surface; wherein the mounting surface is the bottom surface of the mounting plate.

[0006] Optionally, the limiting portion includes a limiting strip connected to the mounting plate, and a movable groove that movably cooperates with the limiting strip is formed on one side of the first clamping piece close to the limiting block.

[0007] Optionally, a limiting groove is provided on the mounting plate and is located below the limiting strip, and the limiting block extends into the limiting groove.

[0008] Optionally, the limiting portion includes a buckle block connected to the mounting plate, and the limiting block is provided with a buckle groove that cooperates with the buckle block.

[0009] Optionally, an extension plate is connected to the bottom of the second clamping piece, the extension plate is arranged on a side of the mounting plate opposite to the mounting surface, and the limiting portion passes through the extension plate.

[0010] Optionally, a fastener is provided on a side of the extension plate away from the clamping groove, and the fastener is used to fix the extension plate to the mounting plate.

[0011] Optionally, the bottom of the second clamping piece is integrally connected to the end of the mounting plate.

[0012] Optionally, the tops of the first clamping piece and the second clamping piece are both connected with connecting plates, and an adjusting bolt is provided between the two connecting plates, and the adjusting bolt is used to adjust the distance between the two connecting plates.

[0013] Optionally, several groups of connecting members are arranged on the mounting plate.

[0014] The beneficial effects that this application can achieve are as follows:

[0015] In the present application, the limit block at the bottom of the first clamping piece is arranged on the mounting surface. After clamping the cable, when the bottom surface of the mounting plate is used as the mounting surface and is fitted with other facilities, the limit block is prevented from protruding below the mounting surface, so that the mounting surface of the mountable plate can have good fit, thereby ensuring the overall fixation reliability of the bracket and extending the service life. At the same time, it is convenient for the subsequent sliding of the mounting plate and can also solve the problem of the bracket being difficult to move after being fixed, making it more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the prior art description. In all drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0017] Figure 1 This is a structural schematic diagram of a cable hanger in an embodiment of the present application (when installing cables);

[0018] Figure 2 This is a structural schematic diagram of a cable hanger from another perspective in an embodiment of the present application;

[0019] Figure 3 This is a schematic diagram of the front structure of a cable hanger in an embodiment of the present application;

[0020] Figure 4 It is a schematic structural diagram of the first clamping piece in the embodiment of the present application;

[0021] Figure 5 This is another structural schematic diagram of a cable hanger in an embodiment of the present application.

[0022] Reference numerals:

[0023] 110-mounting plate, 111-mounting surface, 112-limiting groove, 120-clamping assembly, 121-first clamping plate, 1211-movable groove, 122-second clamping plate, 123-clamping groove, 124-limiting block, 125-connecting plate, 126-adjusting bolt, 130-limiting strip, 140-buckle block, 150-extension plate, 160-fastener, 170-connecting piece, 180-cable.

[0024] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0027] In this application, 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 this application can be understood according to specific circumstances.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, 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 the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0029] Example

[0030] Reference Figure 1-Figure 5 The present embodiment provides a cable hanger, including a mounting plate 110, on which a clamping assembly 120 is arranged, the clamping assembly 120 includes a first clamping piece 121 and a second clamping piece 122, the first clamping piece 121 and the second clamping piece 122 form a clamping groove 123 for clamping a cable 180, a limiting portion is arranged on the mounting plate 110, the limiting portion is used to limit the movement of the first clamping piece 121, a limiting block 124 is arranged at the bottom of the first clamping piece 121, and the limiting block 124 is located on the mounting surface 111; wherein the mounting surface 111 is the bottom surface of the mounting plate 110.

[0031] In this embodiment, in order to facilitate the installation of cables, the first clamping piece 121 is generally used as a movable part, and the size of the clamping groove 123 can be increased. After the cable is installed, the movement of the first clamping piece 121 can be limited by the limiting portion, so that the first clamping piece 121 produces pressure on the cable 180, and cooperates with the second clamping piece 122 to clamp the cable 180, and at the same time, the limiting block 124 at the bottom of the first clamping piece 121 is set on the installation surface 111. After clamping the cable 180, when the bottom surface of the mounting plate 110 is used as the mounting surface 111 and other facilities are installed in a fit, the limiting block 124 is avoided from protruding below the mounting surface 111, so that the mounting surface 111 of the mounting plate 110 can have good fit, thereby ensuring the overall fixation reliability of the bracket and extending the service life. At the same time, it is convenient for the subsequent sliding of the mounting plate 110, and it can also solve the problem that the bracket is not easy to move after being fixed, and it is more flexible to use.

[0032] It should be noted that the first clamping piece 121 and the second clamping piece 122 can be made of metal or plastic material with a certain degree of elasticity. During installation, the first clamping piece 121 can be used as a movable part. After the cable is installed, the first clamping piece 121 can be clamped and fixed to the cable. Its elastic effect can better adapt to the spatial changes after clamping the cable.

[0033] As an optional implementation, the limiting portion includes a limiting strip 130 connected to the mounting plate 110 , and a movable groove 1211 movably matched with the limiting strip 130 is formed on one side of the first clamping piece 121 close to the limiting block 124 .

[0034] In this embodiment, the limiting strip 130 and the movable groove 1211 are movably cooperated so that the bottom of the first clamping piece 121 can be movably mounted on the limiting strip 130, and the first clamping piece 121 can move back and forth along the limiting strip 130, so that the first clamping piece 121 has a certain movable space, thereby forming clamping grooves 123 of different sizes, which can be suitable for clamping different numbers of cables or different cable diameters. After clamping the corresponding cables, the first clamping piece 121 and the top of the second clamping piece 122 can be fixed together. The operation is convenient and quick, and the size of the clamping groove 123 can be adjusted. It has a wide range of applications and improved versatility.

[0035] It should be noted that the limiting strip 130 here prevents the first clamping piece 121 from falling off, thereby preventing the first clamping piece 121 from falling off due to elastic deformation, and maintaining a long-term and effective cable clamping effect; when the cable needs to be replaced later, the fixing structure between the first clamping piece 121 and the top of the second clamping piece 122 can be released, and then the first clamping piece 121 can be moved back and forth along the limiting strip 130, thereby facilitating the cable replacement operation and also facilitating the adjustment of the distance between the first clamping piece 121 and the second clamping piece 122.

[0036] As an optional implementation, a limiting groove 112 is formed on the mounting plate 110 and is located below the limiting bar 130 , and the limiting block 124 extends into the limiting groove 112 .

[0037] In this embodiment, a limiting groove 112 cooperating with the limiting block 124 is opened on the mounting plate 110. When the position of the first clamping piece 121 is moved and adjusted, the limiting block 124 can slide along the limiting groove 112, thereby playing a guiding role to facilitate quick operation.

[0038] It should be noted that the limiting block 124 is integrally connected to the first clamping piece 121 , and the bottom of the limiting block 124 is not exposed from the mounting surface 111 , thereby preventing protrusions from the mounting surface 111 .

[0039] As another optional implementation, the limiting portion includes a buckle block 140 connected to the mounting plate 110 , and a buckle groove cooperating with the buckle block 140 is formed on the limiting block 124 .

[0040] In this embodiment, the limit portion adopts the structural form of the buckle block 140, and a buckle groove cooperating with the buckle block 140 is provided on the limit block 124. When the cable is installed, the buckle groove of the limit block 124 is aligned with the buckle block 140 for buckling, and then the first clamping piece 121 and the second clamping piece 122 are fixed between the tops, and then the cable can be adaptively clamped under the elastic deformation of the first clamping piece 121 and the second clamping piece 122 to complete the clamping and fixing of the cable, which is convenient and quick to operate. This embodiment adopts the buckle connection structure of the buckle block 140 and the limit block 124. Subsequently, without releasing the fixing structure between the tops of the first clamping piece 121 and the second clamping piece 122, the limit block 124 can be separated from the buckle block 140 alone, so that the first clamping piece 121 can be opened movably, thereby facilitating the replacement of the cable and making the operation more flexible.

[0041] It should be noted that, in order to facilitate the buckling of the limiting block 124 and the buckle block 140 , the limiting block 124 and the first clamping piece 121 may be bent.

[0042] As an optional embodiment, the bottom of the second clamping piece 122 is connected to an extension plate 150, which is disposed on a side of the mounting plate 110 opposite to the mounting surface 111, and the limiting portion passes through the extension plate 150. A fastener 160 is disposed on a side of the extension plate 150 away from the clamping groove 123, and the fastener 160 is used to fix the extension plate 150 on the mounting plate 110.

[0043] In this embodiment, during assembly, the extension plate 150 at the bottom of the second clamping piece 122 is first placed on the corresponding position on the top surface of the mounting plate 110, and then the extension plate 150 is fixed to the mounting plate 110 by the fastener 160 (such as a screw), and then the cable installation and the first clamping piece 121 are assembled. Therefore, the clamping assembly 120 of this embodiment is a detachable structure, which is convenient for the subsequent replacement of parts of the clamping assembly 120 that are excessively deformed or damaged, rather than scrapping the entire assembly, thereby improving utilization.

[0044] It should be noted that a blind hole cooperating with the fastener 160 may be opened on the mounting plate 110 , so that the fastener 160 will not penetrate the bottom surface of the mounting plate 110 , thereby ensuring that there are no protrusions on the bottom surface of the mounting plate 110 .

[0045] As an optional implementation, the bottom of the second clamping piece 122 is integrally connected to the end of the mounting plate 110 .

[0046] In this embodiment, when the clamping assembly 120 is provided at the end of the mounting plate 110, the bottom of the second clamping piece 122 can be directly connected to the end of the mounting plate 110 as a whole, without the need to provide the extension plate 150, thereby simplifying the structure and saving materials. The clamping assembly 120 can be provided at the end of the mounting plate 110 and fixed separately by the connecting member 170, or the clamping assembly 120 can be provided on the mounting plate 110 on this basis, and the second clamping piece 122 here adopts a solution in which the bottom is connected to the extension plate 150.

[0047] As an optional implementation, a connecting plate 125 is connected to the top of each of the first clamping piece 121 and the second clamping piece 122 , and an adjusting bolt 126 is provided between the two connecting plates 125 . The adjusting bolt 126 is used to adjust the distance between the two connecting plates 125 .

[0048] In this embodiment, when the assembly of the first clamping piece 121 and the second clamping piece 122 and the installation of the cable are completed, the two connecting plates 125 at the top of the first clamping piece 121 and the second clamping piece 122 are finally connected by adjusting the bolt 126. According to the required size of the clamping groove 123, the tightness of the adjusting bolt 126 can be adaptively adjusted to maintain a fixed distance between the two connecting plates 125.

[0049] It should be noted that the adjusting bolt 126 here can ensure a screw rod and two nuts threadedly mounted on the screw rod. The two nuts are respectively on the outside of the corresponding two connecting plates 125. Under the elastic action of the first clamping piece 121 and the second clamping piece 122 themselves, the two connecting plates 125 have outward tension, thereby pressing the corresponding connecting plates 125 through the nuts to prevent the connecting plates 125 from stretching outward. The shorter the distance between the two nuts, the more the first clamping piece 121 and the second clamping piece 122 shrink inward.

[0050] As an optional implementation, a plurality of groups of connecting members 170 are provided on the mounting plate 110, and the mounting plate 110 is fixedly connected to the corresponding mounting facilities through the connecting members 170, where the connecting members 170 can be expansion bolts.

[0051] 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 cable hanger, characterized in that: It includes a mounting plate, on which a clamping assembly is arranged, and the clamping assembly includes a first clamping piece and a second clamping piece, the first clamping piece and the second clamping piece form a clamping groove for clamping a cable, a limiting portion is arranged on the mounting plate, the limiting portion is used to limit the movement of the first clamping piece, a limiting block is arranged at the bottom of the first clamping piece, and the limiting block is located above the mounting surface; wherein, the mounting surface is the bottom surface of the mounting plate.

2. A cable hanger as claimed in claim 1, characterized in that: The limiting portion includes a limiting strip connected to the mounting plate, and a movable groove that movably cooperates with the limiting strip is formed on one side of the first clamping piece close to the limiting block.

3. A cable hanger as claimed in claim 2, characterized in that: The mounting plate is provided with a limiting groove below the limiting strip, and the limiting block extends into the limiting groove.

4. A cable hanger as claimed in claim 1, characterized in that: The limiting portion comprises a buckle block connected to the mounting plate, and the limiting block is provided with a buckle groove matched with the buckle block.

5. A cable hanger as claimed in claim 1, characterized in that: An extension plate is connected to the bottom of the second clamping piece. The extension plate is arranged on a side of the mounting plate opposite to the mounting surface. The limiting portion passes through the extension plate.

6. A cable hanger as claimed in claim 5, characterized in that: A fastener is provided on one side of the extension plate away from the clamping groove, and the fastener is used to fix the extension plate on the mounting plate.

7. A cable hanger according to any one of claims 1 to 6, characterized in that: The bottom of the second clamping piece is integrally connected to the end of the mounting plate.

8. A cable hanger according to any one of claims 1 to 4, characterized in that: The tops of the first clamping piece and the second clamping piece are both connected with connecting plates, and an adjusting bolt is arranged between the two connecting plates, and the adjusting bolt is used to adjust the distance between the two connecting plates.

9. The cable hanger according to claim 1, characterized in that: The mounting plate is provided with a plurality of groups of connecting pieces.

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