Cable fixing frame for municipal engineering
The combined design of a bidirectional screw and a V-shaped limit block solves the problems of cumbersome operation and unstable fixation of existing cable fixing devices, achieves stable clamping of cables of different diameters, ensures four-point contact, and avoids shaking and falling off.
Patent Information
- Application Number
- CN202422465986.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-12
AI Technical Summary
Existing cable fixing devices are cumbersome to operate and difficult to uniformly fix cables of different sizes, resulting in shaking and falling off.
A bidirectional lead screw is used to drive the mobile frame to move synchronously. Combined with V-shaped limit blocks and adjusting bolts, cross grooves and cylindrical clamping blocks are used to achieve stable fixation of cables of different diameters, ensuring four-point contact.
It can stably fix cables of different diameters, avoid shaking and falling off, and is easy to operate.
Smart Images
Figure CN223391033U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable installation, in particular to a cable fixing rack for municipal engineering. Background Art
[0002] Cables, a general term for items like optical and electrical cables, have numerous uses, primarily controlling installations, connecting devices, and transmitting power. They are a common and indispensable part of everyday life. Existing cable fixtures mostly attach directly to walls or floors, securing the cables to the wall or floor and preventing them from becoming tangled and untidy. However, these fixtures are not only cumbersome to operate but also fail to uniformly secure cables of varying sizes, leading to loosening and possible cable detachment.
[0003] In this regard, the utility model provides a cable fixing rack for municipal engineering to solve this problem. Utility Model Content
[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.
[0005] Therefore, one purpose of the present invention is to provide a cable fixing rack for municipal engineering, so as to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.
[0006] In order to achieve the above-mentioned purpose, an embodiment of one aspect of the present invention provides a cable fixing bracket for municipal engineering, including a mounting seat, one side of the mounting seat is rotatably connected to a bidirectional screw rod, the outer surface of the bidirectional screw rod is threadedly connected to two movable brackets, one side of each of the movable brackets is threadedly connected to a plurality of adjusting bolts, one side of each of the adjusting bolts is rotatably connected to a V-shaped limit block, and both sides of the V-shaped limit block are respectively fixedly connected to a plurality of cylindrical clamping blocks.
[0007] Preferably, from any of the above schemes, two mounting holes are respectively provided on both sides of the mounting seat, a sliding groove is provided on one side of the mounting seat, and a first rotation hole is respectively provided on both sides of the sliding groove.
[0008] Preferably, from any of the above schemes, both sides of the bidirectional screw are rotatably connected to the inside of the first rotating hole, the thread directions of both sides of the bidirectional screw are opposite, and one side of the bidirectional screw is fixedly connected to a first knob.
[0009] The technical effect achieved by adopting the above solution is: setting the first knob facilitates the rotation of the bidirectional screw rod.
[0010] Preferably, any of the above schemes is that the outer surface of one side of the movable rack is matched with the inner surface of the slide groove, one side of the two movable racks is respectively slidably connected to the inside of the slide groove, and the two movable racks are symmetrically arranged in an upper and lower direction.
[0011] Preferably, one side of each movable frame is provided with a first threaded hole, the inner surface of the first threaded hole is adapted to the outer surface of the bidirectional screw rod, and the inner surfaces of the two first threaded holes are respectively threadedly connected to the outer surfaces on both sides of the bidirectional screw rod.
[0012] Preferably, one side of each of the movable racks is provided with a plurality of second threaded holes and limiting holes, the plurality of second threaded holes and limiting holes are in a linear array, the limiting holes are symmetrically arranged on both sides of the second threaded holes, and one side of the movable rack is provided with a plurality of semicircular grooves, the second threaded holes, the limiting holes are connected to the interior of the semicircular grooves.
[0013] Preferably, any of the above schemes is that the outer surface of the adjusting bolt is threadedly connected to the inner surface of the second threaded hole, a second knob is fixedly connected to one side of the adjusting bolt, and a rotating block is fixedly connected to the other side of the adjusting bolt.
[0014] The technical effect achieved by adopting the above solution is that the second knob is provided to facilitate the rotation of the adjusting bolt.
[0015] Preferably, any of the above schemes is that a second rotation hole is opened on one side of the V-shaped limit block, the outer surface of the rotation block is adapted to the inner surface of the second rotation hole, and the outer surface of the rotation block is rotatably connected to the inner surface of the second rotation hole.
[0016] Preferably, one of the above schemes is that a limit rod is fixedly connected to each side of the V-shaped limit block, the outer surface of the limit rod is slidably connected to the inner surface of the limit hole, and a plurality of cross grooves are provided on both sides of each V-shaped limit block.
[0017] The technical effect achieved by adopting the above solution is that each set of upper and lower V-shaped limit blocks can have space to cross each other.
[0018] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows:
[0019] The utility model drives two movable frames to move synchronously in opposite directions towards or away from each other through a bidirectional screw rod. When the diameters of several fixed cables are the same, the bidirectional screw rod is rotated to drive the two movable frames towards each other, so that the V-shaped clamping blocks on the upper and lower sides can clamp the cables. Several cables can be fixed or loosened at the same time. When the diameters of the cables to be fixed are different, the adjusting bolts can be rotated separately to adjust them. By arranging multiple groups of V-shaped limit blocks with several cross grooves and cylindrical clamping blocks, it can be ensured that four points of contact with the cables can be guaranteed when clamping cables of different diameters, so that the cable fixation is more stable, and the situation that there are fewer contact points and easy loosening and deviation when the arc-shaped clamping plates that cannot cross each other are clamped for cables with smaller diameters is avoided.
[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:
[0022] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the present utility model;
[0023] Figure 2 Schematic diagram of the cross structure of two V-shaped limit blocks according to an embodiment of the present utility model;
[0024] Figure 3 This is a schematic diagram of the structure of a mobile rack according to an embodiment of the present utility model;
[0025] Figure 4 Schematic diagram of the adjusting bolt structure according to an embodiment of the present utility model;
[0026] Figure 5 Schematic diagram of the V-shaped limit block structure according to an embodiment of the present utility model.
[0027] In the figure: 1-mounting seat, 101-mounting hole, 102-slide groove, 103-first rotating hole, 2-bidirectional screw rod, 201-first knob, 3-movable frame, 301-first threaded hole, 302-second threaded hole, 303-limiting hole, 304-semicircular groove, 4-adjusting bolt, 401-second knob, 402-rotating block, 5-V-shaped limiting block, 501-second rotating hole, 502-limiting rod, 503-cross groove, 6-cylindrical clamping block. DETAILED DESCRIPTION
[0028] like Figures 1 to 5As shown, a cable fixing frame for municipal engineering includes a mounting base 1, one side of the mounting base 1 is rotatably connected to a bidirectional screw rod 2, the outer surface of the bidirectional screw rod 2 is threadedly connected to two movable frames 3, one side of each movable frame 3 is threadedly connected to a plurality of adjusting bolts 4, one side of each adjusting bolt 4 is rotatably connected to a V-shaped limit block 5, and both sides of the V-shaped limit block 5 are fixedly connected to a plurality of cylindrical clamping blocks 6, each group of upper and lower corresponding cylindrical clamping blocks 6 clamps and fixes a cable, and when clamping a cable with a diameter greater than the minimum spacing between the two cylindrical clamping blocks 6, it can maintain four points of contact with the cable, thereby making the clamping of the cable more stable.
[0029] Two mounting holes 101 are respectively provided on both sides of the mounting base 1, a slide groove 102 is provided on one side of the mounting base 1, and a first rotating hole 103 is respectively provided on both sides of the slide groove 102. The mounting base 1 is fixed to a wall or other mounting surface by combining the mounting holes 101 with bolts.
[0030] The two sides of the bidirectional screw rod 2 are respectively rotatably connected to the inside of the first rotating hole 103. The thread directions on both sides of the bidirectional screw rod 2 are opposite. A first knob 201 is fixedly connected to one side of the bidirectional screw rod 2. The setting of the first knob 201 can make it more convenient to rotate the bidirectional screw rod.
[0031] The outer surface of one side of the moving frame 3 is adapted to the inner surface of the slide groove 102 , and one side of the two moving frames 3 is respectively slidably connected to the inside of the slide groove 102 , and the two moving frames 3 are symmetrically arranged in the upper and lower directions.
[0032] A first threaded hole 301 is provided on one side of each mobile frame 3, and the inner surface of the first threaded hole 301 is adapted to the outer surface of the bidirectional screw rod 2. The inner surfaces of the two first threaded holes 301 are respectively threadedly connected to the outer surfaces on both sides of the bidirectional screw rod 2. Rotating the bidirectional screw rod 2 can drive the two mobile frames 3 to move synchronously in opposite directions to move closer or farther away. When the diameters of several fixed cables are the same, rotating the bidirectional screw rod 2 drives the two mobile frames 3 closer, so that the V-shaped clamping blocks 5 on the upper and lower sides can clamp the cables. Several cables can be fixed or loosened at the same time. When the diameters of the cables to be fixed are different, the adjusting bolts 4 can be rotated separately to adjust them.
[0033] A plurality of second threaded holes 302 and limiting holes 303 are respectively provided on one side of each movable frame 3, and the plurality of second threaded holes 302 and limiting holes 303 are in a linear array, and the limiting holes 303 are symmetrically arranged on both sides of the second threaded holes 302. A plurality of semicircular grooves 304 are provided on one side of the movable frame 3, and the second threaded holes 302 and the limiting holes 303 are connected with the interior of the semicircular grooves 304, and the semicircular grooves 304 leave enough space for the arrangement of cables. The cooperation between the limiting holes 303 and the limiting rod 502 can avoid the deflection of the V-shaped limiting block 5 when the adjusting bolt 4 drives the V-shaped limiting block 5 to move, and the trouble of manually comparing with the cable to clamp it is avoided.
[0034] The outer surface of the adjusting bolt 4 is threadedly connected to the inner surface of the second threaded hole 302. A second knob 401 is fixedly connected to one side of the adjusting bolt 4, and a rotating block 402 is fixedly connected to the other side of the adjusting bolt 4. The second knob 401 is provided to make it more convenient to rotate the adjusting bolt 4. Anti-slip grooves are provided on the outside of the second knob 401.
[0035] A second rotating hole 501 is provided on one side of the V-shaped limit block 5, and the outer surface of the rotating block 402 is adapted to the inner surface of the second rotating hole 501. The outer surface of the rotating block 402 is rotatably connected to the inner surface of the second rotating hole 501. Rotating the adjusting bolt 4 can drive the V-shaped limit block 5 to move, and the cable is limited and fixed by forming a group of V-shaped limit blocks 5 corresponding to the upper and lower positions.
[0036] A limit rod 502 is fixedly connected to each side of the V-shaped limit block 5, and the outer surface of the limit rod 502 is slidably connected to the inner surface of the limit hole 303. A number of cross grooves 503 are provided on both sides of each V-shaped limit block 5. The cross grooves 503 of each group of upper and lower V-shaped limit blocks 5 are staggered so that the two V-shaped limit blocks 5 can cross each other. When the diameter of the cable is less than or equal to the minimum spacing between the two cylindrical clamping blocks 6, the two cylindrical clamping blocks 6 cannot clamp the cable well. At this time, rotating the adjusting bolt 4 drives the two V-shaped limit blocks 5 to approach and cross each other through the cross grooves 503, so that the four sides inside the upper and lower V-shaped limit blocks 5 surround a quadrilateral and fix the cable. At this time, it can also ensure that there are four contact points between the cable and the two V-shaped limit blocks 5, thereby making the clamping more stable and ensuring the fixing effect of the cable.
[0037] Compared with the prior art, the present invention has the following beneficial effects:
[0038] The utility model drives the two movable frames 3 to move synchronously in opposite directions towards or away from each other through the bidirectional screw rod 2. When the diameters of several fixed cables are the same, the bidirectional screw rod 2 is rotated to drive the two movable frames 3 towards each other, so that the V-shaped clamping blocks 5 on the upper and lower sides can clamp the cables, and several cables can be fixed or loosened at the same time. When the diameters of the cables to be fixed are different, the adjusting bolts 4 can be rotated separately to adjust them. By providing multiple groups of V-shaped limit blocks 5 with several cross grooves 503 and cylindrical clamping blocks 6, it can be ensured that when clamping cables of different diameters, four points of contact with the cables can be guaranteed, which makes the cable fixation more stable and avoids the situation where arc-shaped clamping plates that cannot cross each other have fewer contact points and are prone to loosening and offset when clamping cables with smaller diameters.
Claims
1. A cable fixing bracket for municipal engineering, characterized by: The invention comprises a mounting seat (1), one side of the mounting seat (1) is rotatably connected to a bidirectional screw rod (2), the outer surface of the bidirectional screw rod (2) is threadedly connected to two moving frames (3), one side of each of the moving frames (3) is threadedly connected to a plurality of adjusting bolts (4), one side of each of the adjusting bolts (4) is rotatably connected to a V-shaped limit block (5), and both sides of the V-shaped limit block (5) are fixedly connected to a plurality of cylindrical clamping blocks (6).
2. A cable fixing bracket for municipal engineering according to claim 1, characterized in that: Two mounting holes (101) are respectively provided on both sides of the mounting seat (1), a sliding groove (102) is provided on one side of the mounting seat (1), and a first rotation hole (103) is respectively provided on both sides of the sliding groove (102).
3. A cable fixing bracket for municipal engineering according to claim 2, characterized in that: The two sides of the bidirectional screw rod (2) are respectively rotatably connected to the inside of the first rotating hole (103), the thread directions of the two sides of the bidirectional screw rod (2) are opposite, and one side of the bidirectional screw rod (2) is fixedly connected to a first knob (201).
4. A cable fixing bracket for municipal engineering according to claim 3, characterized in that: The outer surface of one side of the movable frame (3) is adapted to the inner surface of the slide groove (102), one side of the two movable frames (3) is respectively slidably connected to the inside of the slide groove (102), and the two movable frames (3) are symmetrically arranged in an upper and lower direction.
5. The cable fixing bracket for municipal engineering according to claim 4, characterized in that: A first threaded hole (301) is provided on one side of each of the movable frames (3), the inner surface of the first threaded hole (301) is adapted to the outer surface of the bidirectional screw rod (2), and the inner surfaces of the two first threaded holes (301) are respectively threadedly connected to the outer surfaces on both sides of the bidirectional screw rod (2).
6. The cable fixing bracket for municipal engineering according to claim 5, characterized in that: A plurality of second threaded holes (302) and limiting holes (303) are respectively provided on one side of each of the movable frames (3), wherein the plurality of second threaded holes (302) and limiting holes (303) are arranged in a linear array, and the limiting holes (303) are symmetrically arranged on both sides of the second threaded holes (302). A plurality of semicircular grooves (304) are respectively provided on one side of the movable frame (3), and the second threaded holes (302), the limiting holes (303) and the interior of the semicircular grooves (304) are communicated with each other.
7. The cable fixing bracket for municipal engineering according to claim 6, characterized in that: The outer surface of the adjusting bolt (4) is threadedly connected to the inner surface of the second threaded hole (302); one side of the adjusting bolt (4) is fixedly connected to a second knob (401); and the other side of the adjusting bolt (4) is fixedly connected to a rotating block (402).
8. The cable fixing bracket for municipal engineering according to claim 7, characterized in that: A second rotating hole (501) is provided on one side of the V-shaped limit block (5), the outer surface of the rotating block (402) is adapted to the inner surface of the second rotating hole (501), and the outer surface of the rotating block (402) is rotatably connected to the inner surface of the second rotating hole (501).
9. The cable fixing bracket for municipal engineering according to claim 8, characterized in that: A limiting rod (502) is fixedly connected to each side of the V-shaped limiting block (5), and the outer surface of the limiting rod (502) is slidably connected to the inner surface of the limiting hole (303). A plurality of cross grooves (503) are provided on both sides of each V-shaped limiting block (5).