Convenient and adjustable cable support

Abstract

The utility model relates to the technical field of cable supports, and discloses a convenient and adjustable cable support. Comprising a fixing rod, the left side and the right side of the fixing rod are each provided with a plurality of threaded holes, a first T-shaped sliding groove is formed in the fixing rod, a first T-shaped sliding block is slidably connected into the first T-shaped sliding groove, and a plurality of first supporting blocks are slidably connected into the fixing rod; when a cable is laid, through the arrangement of the first T-shaped sliding grooves and the first T-shaped sliding blocks, the height of the first supporting blocks can be conveniently adjusted according to the laying height of the cable, the requirements for cable capacity expansion or wiring change in the later period can be conveniently met, and meanwhile when the distance between every two adjacent fixing rods is far, the fixing rods can be fixed to the first supporting blocks through the first T-shaped sliding grooves and the first T-shaped sliding blocks. And the folding rod and the second T-shaped sliding block slide on the left side of the first supporting block, so that the second supporting block can be unfolded, the cable can be conveniently supported, and the situation that the cable droops due to the fact that the distance between the adjacent fixing rods is too large is avoided.

Description

Technical Field

[0001] This utility model relates to the field of cable support technology, specifically a convenient and adjustable cable support. Background Technology

[0002] Cable supports are devices used to support and fix cables, ensuring the safe and stable laying of cables in fields such as power, communications, and construction. Commonly used supports include angle steel supports and prefabricated supports.

[0003] Cable supports are often needed when laying cables. Currently, cable supports are generally installed on the inner wall of tunnels. Since the support rods inside the cable supports are mostly fixed directly to the inside of the cable supports with bolts, it is not convenient to adjust the height of the support rods. This makes it difficult to adapt to the needs of cable expansion or wiring changes in the future. Moreover, due to the large spacing between some cable supports, the cables will sag over time. Therefore, we have proposed a convenient and adjustable cable support. Utility Model Content

[0004] The purpose of this invention is to provide a convenient and adjustable cable bracket to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a convenient and adjustable cable bracket, including a fixing rod, with several threaded holes on both the left and right sides of the fixing rod, a first T-shaped groove inside the fixing rod, a first T-shaped slider slidably connected inside the first T-shaped groove, several first support blocks slidably connected inside the fixing rod, bolts threadedly connected inside the threaded holes, the bolts threadedly connected to the first support blocks, the front side of the first T-shaped slider being fixedly connected to the first support block, a second T-shaped slider slidably connected to the left side of the first support block, a hinged lever on the left side of the second T-shaped slider, a second support block hinged to the other end of the hinged lever, and a limit mechanism hinged to the rear right side of the second support block.

[0006] Preferably, the limiting mechanism includes a spring sleeve rod, the left side of which is hinged to the second support block, a spring is fixedly connected inside the spring sleeve rod, and a limiting pin is fixedly connected to the other end of the spring. A limiting hole for cooperating with the limiting pin is provided on the left side of the first support block.

[0007] Preferably, a lever is fixedly connected to the top of the left end of the limiting pin, and a groove for cooperating with the lever is opened on the top of the spring sleeve rod.

[0008] Preferably, a second T-shaped groove is provided on the left side of the first support block, and the second T-shaped groove is slidably connected to the second T-shaped slider.

[0009] Preferably, a support rod is rotatably connected to the bottom of the first support block, and the other end of the support rod is in contact with the bottom of the second support block.

[0010] Preferably, the top of both the first support block and the second support block is provided with a plurality of concave grooves, which are distributed at equal intervals.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] When laying cables, this utility model uses a first T-shaped groove and a first T-shaped slider to adjust the height of the first support block according to the cable laying height, which is convenient to adapt to the needs of cable expansion or wiring changes in the future. At the same time, if the distance between adjacent fixed rods is far, the second support block can be unfolded by sliding the folding rod and the second T-shaped slider on the left side of the first support block, which can provide support for the cable and prevent the cable from sagging due to excessive distance between adjacent fixed rods. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the three-dimensional bottom view structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the spring sleeve rod in this utility model;

[0016] Figure 4 This utility model Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0017] In the diagram: 1. Fixed rod; 2. First support block; 3. Second support block; 4. First T-shaped slide groove; 5. Folding rod; 6. Support rod; 7. Concave groove; 8. Second T-shaped slide groove; 9. Limiting mechanism; 91. Spring sleeve rod; 92. Spring; 93. Limiting pin; 10. Paddle; 11. Bolt; 12. Threaded hole; 13. First T-shaped slider; 14. Second T-shaped slider. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4As shown, a convenient and adjustable cable bracket includes a fixed rod 1. Several threaded holes 12 are provided on both the left and right sides of the fixed rod 1. A first T-shaped groove 4 is provided inside the fixed rod 1. A first T-shaped slider 13 is slidably connected inside the first T-shaped groove 4. Several first support blocks 2 are slidably connected inside the fixed rod 1. Bolts 11 are threadedly connected inside the threaded holes 12 and threadedly connected to the first support blocks 2. The front side of the first T-shaped slider 13 is fixedly connected to the first support block 2. A second T-shaped slider 14 is slidably connected to the left side of the first support block 2. A folding rod 5 is hinged to the left side of the second T-shaped slider 14. A second support block 3 is hinged to the other end of the folding rod 5. A limit mechanism 9 is hinged to the rear right side of the second support block 3.

[0020] The limiting mechanism 9 includes a spring sleeve 91, the left side of which is hinged to the second support block 3. A spring 92 is fixedly connected inside the spring sleeve 91, and a limiting pin 93 is fixedly connected to the other end of the spring 92. A limiting hole is provided on the left side of the first support block 2 to cooperate with the limiting pin 93. With the setting of the limiting mechanism 9, when the second support block 3 is unfolded, the spring sleeve 91 can be unfolded and the limiting pin 93 can be aligned with the limiting hole on the left side of the first support block 2 to limit the second support block 3.

[0021] A lever 10 is fixedly connected to the top of the left end of the limiting pin 93. The top of the spring sleeve rod 91 is provided with a groove that works with the lever 10. The lever 10 allows the operator to apply force to push it and move the limiting pin 93 together, so that the limiting pin 93 can enter the limiting hole or disengage from the limiting hole.

[0022] A second T-shaped groove 8 is provided on the left side of the first support block 2. The second T-shaped groove 8 is slidably connected to the second T-shaped slider 14. By setting the second T-shaped groove 8, the extension distance of the folding rod 5 can be shortened when the second support block 3 is expanded or retracted.

[0023] The bottom of the first support block 2 is rotatably connected to a support rod 6, and the other end of the support rod 6 is in contact with the bottom of the second support block 3. By setting the support rod 6, it can be rotated from the bottom of the first support block 2 to the bottom of the second support block 3, providing additional support force when bearing heavy cables and enhancing structural stability.

[0024] The top of both the first support block 2 and the second support block 3 is provided with several concave grooves 7. The concave grooves 7 are evenly distributed. By setting the concave grooves 7, when the cable is placed in the concave groove 7, its arc design fits the surface of the cable, increases the friction, prevents the cable from sliding, and can also separate multiple cables to avoid mutual compression.

[0025] Working principle: When laying the cable support, the fixing rod 1 is vertically fixed to the mounting surface using expansion screws or welding through the reserved holes on the fixing rod 1. The first support block 2 is adjusted according to the required laying height of the cable. First, the bolt 11 is unscrewed from the threaded hole 12, and then the first support block 2 can be slid to adjust it to the required height. Then, the bolt 11 is inserted into the threaded hole 12 and the first support block 2, and aligned and fixed. When the distance between adjacent fixing rods 1 is far, in order to prevent the cable from sagging, the second support block 3 is then unfolded, and then the spring sleeve rod 91 is unfolded. The limiting pin 93 is inserted into the limiting position on the left side of the first support block 2 to limit and fix the second support block 3. Then, the support rod 6 is rotated so that one end rotates to the bottom of the second support block 3 to improve the support of the second support block 3. Then the cable can be placed in the concave groove 7 on the top of the first support block 2.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A convenient and adjustable cable bracket, comprising a fixing rod (1), characterized in that: The fixed rod (1) has several threaded holes (12) on both the left and right sides. The fixed rod (1) has a first T-shaped groove (4) inside. The first T-shaped slider (13) is slidably connected inside the first T-shaped groove (4). The fixed rod (1) has several first support blocks (2) slidably connected inside. The threaded hole (12) is threadedly connected to a bolt (11). The bolt (11) is threadedly connected to the first support block (2). The front side of the first T-shaped slider (13) is fixedly connected to the first support block (2). The left side of the first support block (2) is slidably connected to a second T-shaped slider (14). The left side of the second T-shaped slider (14) is hinged to a folding rod (5). The other end of the folding rod (5) is hinged to a second support block (3). The rear right side of the second support block (3) is hinged to a limit mechanism (9).

2. The convenient and adjustable cable bracket according to claim 1, characterized in that: The limiting mechanism (9) includes a spring sleeve rod (91), the left side of which is hinged to the second support block (3), a spring (92) is fixedly connected inside the spring sleeve rod (91), and a limiting pin (93) is fixedly connected to the other end of the spring (92). A limiting hole is provided on the left side of the first support block (2) to cooperate with the limiting pin (93).

3. The convenient and adjustable cable bracket according to claim 2, characterized in that: The top of the left end of the limiting pin (93) is fixedly connected to a lever (10), and the top of the spring sleeve rod (91) is provided with a groove for cooperating with the lever (10).

4. The convenient and adjustable cable bracket according to claim 1, characterized in that: The first support block (2) has a second T-shaped groove (8) on its left side, and the second T-shaped groove (8) is slidably connected to the second T-shaped slider (14).

5. The convenient and adjustable cable bracket according to claim 1, characterized in that: The bottom of the first support block (2) is rotatably connected to a support rod (6), and the other end of the support rod (6) is in contact with the bottom of the second support block (3).

6. The convenient and adjustable cable bracket according to claim 1, characterized in that: The top of the first support block (2) and the second support block (3) are provided with a plurality of concave grooves (7), which are distributed at equal intervals.

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