Cable installation fixing frame

Abstract

The utility model discloses a cable installation fixing frame, and the fixing frame comprises a positioning support which comprises a substrate connected with a building and a supporting rod perpendicular to the substrate; the cable fixing mechanism comprises an elastic clamping ring used for containing a cable and two clamping pieces connected with the positioning support, the elastic clamping ring is provided with an opening used for installing the clamping pieces, the two clamping pieces are arranged on the two sides of the opening respectively, and a plurality of clamping grooves are evenly formed in the supporting rod at intervals. And the clamping piece is clamped in the clamping groove. According to the cable installation fixing frame, the cable fixing mechanism can be correspondingly installed according to the use demand, redundancy of the cable fixing mechanism is avoided, and the cable installation fixing frame is simple in structure and convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of cable installation accessories technology, specifically to a cable installation fixing bracket. Background Technology

[0002] With the acceleration of urbanization and the rapid development of infrastructure such as power and communications, cable laying and fixing technology has become an important part of engineering construction.

[0003] A search revealed that Chinese utility model patent CN202323539149.0 discloses a fixing bracket for cable installation, comprising a base, a support frame on top of the base, a positioning frame on top of the support frame, a fixing mechanism inside the support frame, and an adjustment mechanism inside the support frame. The fixing mechanism includes a screw, a first concave block, a second concave block, and a positioning block. The bottom of the screw passes through the positioning frame and is rotatably connected to the first concave block. The second concave block is disposed inside the support frame, and the bottom of the positioning block is fixedly connected to the support frame. The beneficial effect of this utility model is that by setting a fixing mechanism, the cable is placed between the opposite sides of the first and second concave blocks, and then rotating the screw can move the first concave block, which can fix cables of different sizes, facilitating cable installation.

[0004] The above technical solution still has at least the following technical problems in its implementation:

[0005] The cable is clamped and fixed by driving the first and second concave blocks together with the screw. The cable installation is cumbersome, and the entire equipment has a complex structure and high manufacturing cost. It is also impossible to set the first and second concave blocks as needed to adapt to the number of cables. Utility Model Content

[0006] In order to solve the technical problems existing in the prior art, this application provides a cable mounting bracket.

[0007] To achieve the above objectives, the technical solution adopted in this application is as follows: a cable installation and fixing frame, comprising: a positioning bracket, the positioning bracket including a base plate connected to a building and a support rod perpendicular to the base plate; a cable fixing mechanism, the cable fixing mechanism including an elastic retaining ring for accommodating the cable and two locking members connected to the positioning bracket, the elastic retaining ring having an opening for installing the locking members, the two locking members being respectively disposed on both sides of the opening, and the support rod having a plurality of locking grooves evenly spaced apart, the locking members locking into the locking grooves.

[0008] In some embodiments of this utility model, the above-mentioned snap-fit ​​component includes a limiting plate and a locking post. The locking post is disposed on the limiting plate, and the side wall of the snap-fit ​​groove is provided with a through hole adapted to the locking post. The locking post extends into the through hole, and the limiting plate can abut against the bottom of the snap-fit ​​groove.

[0009] In some embodiments of this utility model, the end of the locking post away from the limiting plate is provided with an arc-shaped chamfer structure.

[0010] In some embodiments of this utility model, the inner wall of the elastic retaining ring is covered with a flexible layer.

[0011] In some embodiments of this utility model, a screw is provided on the substrate, and a screw hole is correspondingly provided on the support rod, with the screw and the screw hole being threadedly connected.

[0012] In some embodiments of this utility model, the substrate is provided with mounting holes for inserting screws.

[0013] In some embodiments of this utility model, the support rod is provided with an extension rod, which is connected to the support rod by a screw.

[0014] Beneficial effects:

[0015] This utility model provides a cable installation and fixing bracket, comprising: a positioning bracket, which includes a base plate connected to a building and a support rod perpendicular to the base plate; and a cable fixing mechanism, which includes an elastic retaining ring for accommodating the cable and two locking members connected to the positioning bracket. The elastic retaining ring has an opening for installing the locking members, and the two locking members are respectively disposed on both sides of the opening. The support rod has multiple evenly spaced locking slots, into which the locking members engage. The positioning bracket is used to install and support cables to be laid, facilitating cable routing. The base plate is connected to the building with screws, providing fixed support; the support rod is perpendicular to the base plate, serving as the vertical load-bearing body of the cable fixing mechanism. It engages with the locking members of the cable fixing mechanism through the locking slots, facilitating cable installation during cable routing. The elastic retaining ring has a C-shaped structure, allowing for quick insertion or removal of the cable through elastic deformation at the opening. The symmetrically arranged locking members on both sides of the opening engage with the locking slots on the support rod to fix the elastic retaining ring. No bolts are required for fastening; cables are secured through elastic deformation. The elastic material allows the snap-fit ​​components to abut into the snap-fit ​​grooves, enhancing the stability of the cable fixation. Furthermore, these snap-fit ​​grooves are evenly spaced along the length of the support rod, facilitating the addition of cable fixing mechanisms based on the number of cables installed.

[0016] Therefore, this cable mounting bracket can install cable fixing mechanisms according to the usage requirements, avoiding redundancy in cable fixing mechanisms, and its simple structure makes it easy to assemble and disassemble. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a structural illustration of an embodiment of this application. Figure 1 ;

[0019] Figure 2 This is a structural illustration of an embodiment of this application. Figure 2 ;

[0020] Figure 3 This is a top view of an embodiment of this application;

[0021] Figure 4 for Figure 3 Sectional view of section AA;

[0022] Figure 5 This is a schematic diagram of the cable fixing mechanism according to an embodiment of this application.

[0023] In the figure: 1-substrate; 2-support rod; 3-cable fixing mechanism; 301-elastic retaining ring; 302-clamping component; 3021-limiting plate; 3022-locking post; 4-clamping groove; 5-through hole; 6-arc chamfered structure; 7-flexible layer; 8-screw; 9-mounting hole; 10-extension rod. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this application, it should be noted that the use of terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" to indicate orientation or positional relationships is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. These terms are used solely for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the use of terms such as "first" and "second" in the description of this application is only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this application does not imply that the component is required to be absolutely horizontal or suspended, but rather that it may be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but rather that it may be slightly tilted.

[0029] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Example

[0030] Please refer to Figures 1-5 This embodiment provides a cable mounting bracket, including: a positioning bracket, which includes a base plate 1 connected to a building and a support rod 2 perpendicular to the base plate 1; and a cable fixing mechanism 3, which includes an elastic retaining ring 301 for accommodating cables and two locking members 302 connected to the positioning bracket. The elastic retaining ring 301 has an opening for installing the locking members 302, and the two locking members 302 are respectively disposed on both sides of the opening. The support rod 2 has a plurality of locking grooves 4 evenly spaced apart, and the locking members 302 are locked into the locking grooves 4.

[0031] In this embodiment, the aforementioned positioning bracket is used to install and erect the cable to be laid, facilitating the cable wiring installation. The aforementioned base plate 1 is connected to the building by screws, providing fixed support; the support rod 2 is perpendicular to the base plate 1, serving as the vertical load-bearing body of the cable fixing mechanism 3, and cooperates with the snap-fit ​​part 302 of the cable fixing mechanism 3 through the snap-fit ​​groove 4, facilitating the installation of the cable during wiring.

[0032] In this embodiment, the aforementioned elastic retaining ring 301 has a C-shaped structure. The cable can be quickly inserted or removed through elastic deformation at the opening. The symmetrically arranged retaining members 302 on both sides of the opening cooperate with the retaining grooves 4 of the support rod 2 to fix the elastic retaining ring 301. No bolt tightening is required; cable fixing is achieved through elastic deformation. The elastic material allows the retaining members 302 to abut into the retaining grooves 4, improving the stability of the cable fixation. Furthermore, the retaining grooves 4 are evenly spaced along the length of the support rod 2, facilitating the addition of cable fixing mechanisms 3 according to the number of cables installed.

[0033] Please refer to Figure 5 In some embodiments of this example, the above-mentioned snap-fit ​​member 302 includes a limiting plate 3021 and a locking post 3022. The locking post 3022 is disposed on the limiting plate 3021. The side wall of the snap-fit ​​groove 4 is provided with a through hole 5 adapted to the locking post 3022. The locking post 3022 extends into the through hole 5. The limiting plate 3021 can abut against the bottom of the snap-fit ​​groove 4.

[0034] In this embodiment, the limiting plate 3021 extends into the snap-fit ​​groove 4. The limiting plate 3021 extending into the snap-fit ​​groove 4 abuts against the bottom of the snap-fit ​​groove 4. When the limiting plate 3021 abuts against the bottom of the snap-fit ​​groove 4, the locking pin 3022 extends into the corresponding through hole 5. Since the elastic retaining ring 301 is elastic, when the central axis of the locking pin 3022 coincides with the central axis of the through hole 5, the compressed elastic retaining ring 301 pushes the locking pin 3022 into the through hole 5, thereby realizing the installation of a single cable fixing mechanism 3, and thus arranging a single cable for wiring.

[0035] Please refer to Figure 5 In some embodiments of this example, the locking post 3022 is provided with an arc-shaped chamfer structure 6 at the end away from the limiting plate 3021.

[0036] In this embodiment, when the locking pin 3022 is inserted into the through hole 5 of the locking groove 4 of the support rod 2, the arc-shaped chamfer structure 6 forms a smooth transition surface, guiding the locking pin 3022 to quickly align with the through hole 5 and reducing assembly resistance. Secondly, the chamfered surface contacts the edge of the through hole 5, preventing the locking pin 3022 from jamming or suffering friction damage due to processing errors or installation tilt. Finally, after the locking pin 3022 is fully inserted into the through hole 5, the chamfer structure forms a wedge-shaped fit with the inner wall of the through hole 5, further restricting the retraction of the locking pin 3022 and improving locking stability.

[0037] Please refer to Figure 5 In some embodiments of this example, the inner wall of the elastic retaining ring 301 is covered with a flexible layer 7.

[0038] In this embodiment, the flexible layer 7 covering the inner wall of the elastic retaining ring 301 is used to buffer pressure. The flexible layer 7 disperses the contact stress between the cable and the retaining ring through elastic deformation, preventing excessive local pressure from causing deformation or damage to the cable sheath. The flexible layer 7 acts as an isolation medium between the cable and the rigid substrate of the elastic retaining ring 301, reducing friction and wear caused by direct contact between the two. The surface of the flexible layer 7 often has a high coefficient of friction, which can enhance the clamping force on the cable and prevent the cable from sliding under vibration or external force.

[0039] Preferably, the flexible layer 7 is made of rubber or silicone.

[0040] Please refer to Figures 1-4 In some embodiments of this example, the base plate 1 is provided with a screw 8, and the support rod 2 is provided with a corresponding screw hole, and the screw 8 and the screw hole are connected by a threaded engagement.

[0041] In this embodiment, the support rod 2 and the base plate 1 are connected separately by screw thread, which facilitates transportation, storage and rapid on-site assembly. In addition, the support rod 2 can rotate around the axis of the screw 8 to adjust the relative angle between the support rod 2 and the base plate 1 within a certain range to adapt to different installation scenarios.

[0042] Please refer to Figures 1-3 In some embodiments of this example, the substrate 1 is provided with mounting holes 9 for inserting screws.

[0043] In this embodiment, the screws pass through the mounting holes 9 to rigidly connect the base plate 1 to the building, providing stable support for the entire bracket; the location distribution design of the mounting holes 9 allows for flexible selection of screw fixing points to adapt to the structural features of different building surfaces; the loads such as cable weight and external vibration borne by the bracket are evenly transferred to the building through the screws, avoiding stress concentration that could cause the base plate 1 to deform or break.

[0044] Please refer to Figures 1-4 In some embodiments of this example, the support rod 2 is provided with an extension rod 10, which is connected to the support rod 2 via a screw 8.

[0045] In this embodiment, by superimposing extension rods 10, the total length of support rod 2 is extended, expanding the coverage of cable fixing mechanism 3 to meet the laying needs of long-distance or multi-layer cables; the extension rods 10 and support rod 2 have the same structure, forming a standardized module that supports splicing as needed and realizes flexible adjustment of the support length; cable fixing mechanism 3 can be installed on each extension rod 10, which multiplies the cable load of a single support and reduces the total number of supports and installation costs.

[0046] In use, the base plate 1 is positioned and installed at the building wiring location using screws. The support rod 2 is connected to the corresponding screw 8 of the base plate 1 to fix the support rod 2 on the base plate 1. The cable to be fixed is inserted into the elastic retaining ring 301 through the gap between the snap-fit ​​pieces 302. Then, the two snap-fit ​​pieces 302 are pressed by hand to bring them together. As the snap-fit ​​pieces 302 come together, the elastic retaining ring 301 contracts, increasing its elastic potential energy. Next, the limiting plate 3021 of the snap-fit ​​piece 302 is inserted into the snap-fit ​​groove 4. When the central axis of the locking post 3022 coincides with the central axis in the snap-fit ​​groove 4, the elastic retaining ring 301 returns to its original size. The locking post 3022 is then pushed into the through hole 5. The above steps are repeated when installing cables again.

[0047] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A cable mounting bracket, characterized in that, include: The positioning bracket includes a base plate (1) connected to the building and a support rod (2) perpendicular to the base plate (1). The cable fixing mechanism (3) includes an elastic retaining ring (301) for accommodating the cable and a snap-fit ​​member (302) connected to the positioning bracket. There are two snap-fit ​​members (302). The elastic retaining ring (301) has an opening for installing the snap-fit ​​member (302). The two snap-fit ​​members (302) are respectively arranged on both sides of the opening. The support rod (2) has a plurality of snap-fit ​​grooves (4) evenly spaced. The snap-fit ​​member (302) snaps into the snap-fit ​​groove (4).

2. The cable mounting bracket according to claim 1, characterized in that, The snap-fit ​​component (302) includes a limiting plate (3021) and a locking post (3022). The locking post (3022) is disposed on the limiting plate (3021). The side wall of the snap-fit ​​groove (4) is provided with a through hole (5) adapted to the locking post (3022). The locking post (3022) extends into the through hole (5). The limiting plate (3021) can abut against the bottom of the snap-fit ​​groove (4).

3. A cable mounting bracket according to claim 2, characterized in that, The locking post (3022) has an arc-shaped chamfer structure (6) at the end away from the limiting plate (3021).

4. A cable mounting bracket according to claim 1, characterized in that, The inner wall of the elastic retaining ring (301) is covered with a flexible layer (7).

5. A cable mounting bracket according to claim 1, characterized in that, A screw (8) is provided on the substrate (1), and a screw hole is correspondingly provided on the support rod (2). The screw (8) and the screw hole are threadedly connected.

6. A cable mounting bracket according to claim 1, characterized in that, The substrate (1) has mounting holes (9) for inserting screws.

7. A cable mounting bracket according to claim 1, characterized in that, An extension rod (10) is provided on the support rod (2), and the extension rod (10) is connected to the support rod (2) by a screw (8).

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