Cable fitting suspension clamp structure capable of being regulated and controlled in multiple directions

Abstract

The utility model discloses a cable fitting suspension clamp structure capable of being regulated and controlled in multiple directions, which belongs to the technical field of cable suspension clamps and comprises a first outer clamping ring and a second outer clamping ring, the two ends of the first outer clamping ring are fixedly connected with first connecting plates, the two ends of the second outer clamping ring are fixedly connected with second connecting plates, and the first connecting plates and the second connecting plates are fixedly connected with the first outer clamping ring and the second outer clamping ring respectively. The outer ends of the two first connecting plates are both provided with quick connecting assemblies, the second connecting plates and the first connecting plates are connected through the quick connecting assemblies, the clamping scheme is an inner and outer double-layer design, inner clamping assemblies are arranged in the first outer clamping ring and the second outer clamping ring, and the first outer clamping ring and the second outer clamping ring are connected to enable the first inner clamping ring and the second inner clamping ring to tightly press a cable. The first inner clamping ring and the second inner clamping ring are both in spherical connection with spherical columns installed on the inner sides of the first outer clamping ring and the second outer clamping ring through external ball seats, so that the first inner clamping ring and the second inner clamping ring can rotate along with the deflection angle of the cable after pressing the cable tightly, and therefore the outer skin of the cable is not prone to being pressed and abraded.

Description

Technical Field

[0001] The utility model relates to the technical field of cable hanging clamps, and more specifically to a cable hardware hanging clamp structure that can be adjusted in multiple directions. Background Art

[0002] Cable clamps are specialized devices or components used to secure, support, and suspend cables. They are widely used in power, communications, construction, rail transit, and other fields. Their core function is to ensure that cables remain stable and neatly arranged when installed overhead or along walls or bridges, while minimizing damage from mechanical stress or environmental factors. Typically made of corrosion- and wear-resistant metal (such as stainless steel or galvanized steel) or high-strength plastic, they feature a clamping structure that securely holds cables in place, preventing them from slipping or falling off.

[0003] China Patent Authorization Announcement No. CN221042204U provides a multifunctional cable clamp with a simple and rational structural design, convenient and quick operation, high practicality, and secure cable securement. This cable fixture is designed with a key to effectively prevent damage to the cables, effectively resolving the problem of conventional cable brackets being unable to be hoisted on the roof, avoiding the cumbersome installation of radiating cable troughs, significantly reducing labor intensity and improving work efficiency. The cable clamp base is designed with a hook to support multiple cables when radiating, which is particularly advantageous when hoisting cables.

[0004] Cables are different when they are hoisted than when they are laid on the ground. Hoisted cables are prone to bending and directional deviation. The above-mentioned solutions and the cable clamps currently on the market are all rigid installations. That is to say, after the hoisting installation is completed, if the cable bends or the angle changes, the cable sheath will not only deform, but also easily abut and rub against the edge of the clamp, thereby wearing out the sheath.

[0005] Therefore, in order to solve the above problems, a cable hardware hanging clamp structure which can be adjusted in multiple directions is proposed. Utility Model Content

[0006] 1. Technical problems to be solved

[0007] The utility model provides a cable hardware hanging clamp structure that can be adjusted in multiple directions, which can improve the problems existing in the relevant technology: after the cable is hoisted and installed, when the cable is bent or the angle changes, the outer skin of the cable will not only be deformed, but also easily abut and rub against the edge of the fixing clamp, thereby wearing the outer skin.

[0008] 2. Technical solution

[0009] In order to solve the above problems, the present invention adopts the following technical solutions.

[0010] An embodiment of the present application provides a cable hardware hanging clamp structure that can be adjusted in multiple directions, including an outer clamping ring 1 and an outer clamping ring 2, both ends of the outer clamping ring 1 are fixedly connected to a connecting plate 1, and both ends of the outer clamping ring 2 are fixedly connected to a connecting plate 2, the outer ends of the two connecting plates 1 are provided with quick-connect components, the connecting plate 2 and the connecting plate 1 are connected through the quick-connect components, an inner clamping component is provided between the outer clamping ring 1 and the outer clamping ring 2 for clamping the cable, the inner clamping component includes an inner clamping ring 1 and an inner clamping ring 2, the outer ends of the inner clamping ring 1 and the inner clamping ring 2 are fixedly installed with ball sockets, the inner sides of the outer clamping ring 2 and the outer clamping ring 1 are fixedly installed with spherical columns that are compatible with the ball sockets, the spherical columns are snap-fitted with the ball sockets, and the ball sockets can swing relative to the spherical columns.

[0011] The above technical solutions in the embodiments of the present application have at least the following technical effects:

[0012] The clamping scheme adopts an inner and outer double-layer design. An inner clamping assembly is arranged inside the outer clamping ring 1 and the outer clamping ring 2. The inner clamping ring 1 and the inner clamping ring 2 are connected to each other to compress the cable. The inner clamping ring 1 and the inner clamping ring 2 are both spherically connected to the spherical column installed on the inner side of the outer clamping ring 1 and the outer clamping ring 2 through the external ball seat. After the inner clamping ring 1 and the inner clamping ring 2 compress the cable, they can rotate according to the deflection angle of the cable, so that it is not easy to compress and wear the outer skin of the cable.

[0013] In some embodiments, the outer end of the outer clamp ring 1 is fixedly connected to a mounting frame, and both sides of the mounting frame are fixedly connected to mounting side frames, and bolt holes are provided on the mounting side frames and the outer ends of the mounting frame, and slip rings are fixedly installed on both sides of the outer clamp ring 1 and the outer clamp ring 2.

[0014] In some embodiments, one end of the inner clamp ring 1 and the inner clamp ring 2 are fixedly connected with multiple claws 1, and the other end of the inner clamp ring 1 and the inner clamp ring 2 are fixedly connected with multiple claws 2, and the claw 1 and the claw 2 are staggered, and the claw 1 on the inner clamp ring 1 and the claw 2 on the inner clamp ring 2 can be staggered and overlapped.

[0015] In some embodiments, the quick-connect assembly includes a mounting ring, multiple wedge blocks 1 and multiple wedge blocks 2. The inner side of the mounting ring is provided with multiple annularly distributed sliding grooves. The inclined surface of the wedge block 1 pushes the wedge block 2 into the inside of the sliding groove by abutting against the inclined surface of the wedge block 2. The wedge block 1 passes over the rear plane of the wedge block 2 and abuts against the plane of the wedge block 2 to form a limit.

[0016] In some embodiments, the quick-connect assembly further comprises an insert rod, a threaded column is fixedly connected to the top of the insert rod, the threaded column passes through the first connecting plate, and a nut is threadedly connected to the outer end of the threaded column.

[0017] In some embodiments, a plurality of slots are provided at the outer end of the insertion rod, a plurality of the wedge blocks are fixedly installed inside the slots, the mounting ring is fixedly installed at the second outer end of the connecting plate, a through hole is provided at the second outer end of the connecting plate, and the center of the mounting ring coincides with the through hole.

[0018] In some embodiments, the insertion rod passes through the mounting ring and the through hole, and the outer ends of the two wedge blocks are fixedly connected to sliders, and the sliders are slidably connected to the inner walls of the slide grooves. A plurality of the slide grooves are each provided with a telescopic spring, and the two ends of the telescopic spring are respectively against the sliders and the inner walls of the slide grooves, and the wedge block two is reset by the action of the telescopic spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the inner clip assembly structure of the present utility model;

[0022] Figure 4 This is a schematic diagram of the quick-connect assembly structure of the present utility model;

[0023] Figure 5 For the utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Outer clamp ring 1;

[0026] 2. External clamp ring 2;

[0027] 3. Connecting plate 1;

[0028] 4. Connecting plate 2;

[0029] 5. Mounting frame;

[0030] 6. Install the side frame;

[0031] 7. Inner clamp assembly; 71. Inner clamp ring 1; 72. Inner clamp ring 2; 73. Ball seat; 74. Claw 1; 75. Claw 2;

[0032] 8. Quick-connect assembly; 81. Insert rod; 82. Threaded column; 83. Nut; 84. Slot; 85. Wedge block 1; 86. Mounting ring; 87. Wedge block 2; 88. Slider; 89. Telescopic spring; 810. Slide;

[0033] 9. Slip ring;

[0034] 10. Bolt holes;

[0035] 11. Spherical column. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 5 A cable hardware hanging clamp structure that can be adjusted in multiple directions includes an outer clamping ring 1 and an outer clamping ring 2. Both ends of the outer clamping ring 1 are fixedly connected to a connecting plate 3, and both ends of the outer clamping ring 2 are fixedly connected to a connecting plate 24. The outer ends of the two connecting plates 3 are provided with quick-connect components 8, and the connecting plate 24 and the connecting plate 3 are connected through the quick-connect component 8. An inner clamping component 7 is provided between the outer clamping ring 1 and the outer clamping ring 2 for clamping the cable. The inner clamping component 7 includes an inner clamping ring 1 71 and an inner clamping ring 2 72. The outer ends of the inner clamping ring 71 and the inner clamping ring 2 72 are fixedly installed with ball seats 73. The inner sides of the outer clamping ring 2 2 and the outer clamping ring 1 are fixedly installed with spherical columns 11 that are compatible with the ball seats 73. The spherical column 11 is snap-fitted with the ball seat 73, and the ball seat 73 can swing relative to the spherical column 11.

[0038] The outer end of the outer clamping ring 1 is fixedly connected to the mounting frame 5, and the mounting side frames 6 are fixedly connected on both sides of the mounting frame 5. Bolt holes 10 are provided on the outer ends of the mounting side frames 6 and the mounting frame 5, and slip rings 9 are fixedly installed on both sides of the outer clamping ring 1 and the outer clamping ring 2.

[0039] The device in this scheme is mainly used when lifting the cable, wherein the outer clamping ring 1 and the outer clamping ring 2 are the outer layer, and do not directly clamp the cable. The inner clamping assembly 7 provided on the inner side of the outer clamping ring 1 and the outer clamping ring 2 is the inner layer design, which is mainly used for directly clamping the cable, and the outer clamping ring 1 and the outer clamping ring 2 are mainly used to apply pressure to the inner clamping ring 1 71 and the inner clamping ring 2 72, and the inner clamping ring 1 71 and the inner clamping ring 2 72 are connected to press the cable tightly. Both the outer clamping ring 1 and the outer clamping ring 2 are connected to the spherical column 11 installed on the inner side of the outer clamping ring 1 and the outer clamping ring 2 through the external ball seat 73 in a spherical connection manner, so that after the inner clamping ring 1 and the inner clamping ring 2 compress the cable, they can rotate with the angle of cable deflection, so that it is not easy to compress and wear the outer skin of the cable. At the same time, slip rings 9 are installed on both sides of the outer clamping ring 1 and the outer clamping ring 2. The slip ring 9 has a smooth curved surface, which can prevent the cable skin from being cut when it contacts the edge of the outer clamping ring 1 or the outer clamping ring 2.

[0040] A mounting frame 5 is fixed on the top of the outer clamping ring 1, and mounting side frames 6 are fixed on both sides of the mounting frame 5. Bolt holes 10 are provided on both the mounting frame 5 and the mounting side frames 6. The bolt holes 10 on the mounting frame 5 and the mounting side frames 6 are flush designed. The bolt holes 10 are mainly used for hoisting. Expansion bolts or other bolts can be used to pass through the bolt holes 10 to fix them to the wall or bracket.

[0041] Connecting plates 1 3 are fixed on both sides of outer clamping ring 1, while connecting plates 2 4 are fixed on both sides of outer clamping ring 2. Through holes are provided on both connecting plates 1 3 and 2 4. The insertion portion of the quick-connect assembly 8 penetrates the through holes of connecting plate 1 3, while the receiving portion of the quick-connect assembly 8 is mounted on connecting plate 2 4, overlapping with the through holes of connecting plate 2 4. The quick-connect assembly 8 can quickly connect outer clamping ring 1 and outer clamping ring 2 2. During hoisting, after placing the cable on inner clamping ring 1 71 and inner clamping ring 2 72, outer clamping ring 2 2 needs to be lifted upward to abut against outer clamping ring 1. At this time, not only does it need to withstand the downward pressure of outer clamping ring 2 2 and the cable, but it also needs to tighten the bolts, which makes installation inconvenient. Different from the traditional installation method, this solution only requires inserting the insertion rod 81 of the quick-connect assembly 8 into the mounting ring 86 to complete the initial fixation. After that, the nut 83 can be tightened, thereby improving the convenience of installation.

[0042] See also Figure 2 and Figure 3One end of the inner clamping ring 1 71 and the inner clamping ring 2 72 are fixedly connected with multiple claws 1 74, and the other end of the inner clamping ring 1 71 and the inner clamping ring 2 72 are fixedly connected with multiple claws 2 75. The claws 1 74 and the claws 2 75 are staggered, and the claws 1 74 on the inner clamping ring 1 71 and the claws 2 75 on the inner clamping ring 2 72 can be staggered and overlapped.

[0043] The quick-connect assembly 8 includes a mounting ring 86, a plurality of wedge blocks 85 and a plurality of wedge blocks 87. A plurality of annularly distributed slide grooves 810 are provided on the inner side of the mounting ring 86. The inclined surface of the wedge block 1 85 abuts against the inclined surface of the wedge block 2 87 to push the wedge block 2 87 into the slide groove 810. The wedge block 1 85 passes over the rear plane of the wedge block 2 87 and abuts against the plane of the wedge block 2 87 to form a limit.

[0044] In this scheme, the inner clamping ring 1 71 and the inner clamping ring 2 72 are both arranged in an arc shape, and multiple claws 1 74 and multiple claws 2 75 are fixed at both ends of the inner clamping ring 1 71 respectively. The inner clamping ring 2 72 is the same as the inner clamping ring 1 71, and claws 1 74 and claws 2 75 are also installed at both ends. Claws 1 74 and claws 2 75 are installed in an offset manner, that is, claw 1 74 can be inserted into the gap between claws 2 75, and claws 2 75 can also be inserted into the gap between claws 1 74, so that the outer clamping ring 1 and the outer clamping ring 2 2 can be closer to each other to clamp the cable when dealing with cables with smaller diameters.

[0045] A ball seat 73 is fixed to the outer ends of the inner clamping ring 1 71 and the inner clamping ring 2 72, and a spherical groove is provided inside the ball seat 73. A spherical column 11 is fixed to the inner side of the outer clamping ring 1 1 and the outer clamping ring 2 2. The spherical column 11 can be inserted into the spherical groove on the ball seat 73, so that it forms a clamping connection and also forms a spherical connection, so that the ball seat 73 can rotate and swing relative to the spherical column 11. When the inner clamping ring 1 71 and the inner clamping ring 2 72 clamp the cable, if the angle of the hoisted cable deviates during subsequent installation, the inner clamping ring 1 71 and the inner clamping ring 2 72 can be rotated through the cooperation of the ball seat 73 and the spherical column 11 to fine-tune the angle, reduce the pressure on the cable, and prevent the fixing clamp from exerting pressure and wear on the cable when the angle deviates, thereby improving the protection of the cable sheath.

[0046] See also Figure 4 and Figure 5 The quick-connect assembly 8 also includes an insert rod 81, a threaded column 82 is fixedly connected to the top of the insert rod 81, the threaded column 82 passes through the connecting plate 3, and a nut 83 is threadedly connected to the outer end of the threaded column 82.

[0047] The outer end of the insertion rod 81 is provided with multiple slots 84, and multiple wedge blocks 85 are fixedly installed inside the slots 84. The mounting ring 86 is fixedly installed on the outer end of the connecting plate 2 4. The outer end of the connecting plate 2 4 is provided with a through hole, and the center of the mounting ring 86 coincides with the through hole.

[0048] The insertion rod 81 passes through the mounting ring 86 and the through hole, and the outer end of the wedge block 87 is fixedly connected to the slider 88, and the slider 88 is slidably connected to the inner wall of the slide groove 810. A telescopic spring 89 is provided inside the multiple slide grooves 810, and the two ends of the telescopic spring 89 are respectively against the slider 88 and the inner wall of the slide groove 810, and the wedge block 87 is reset by the force of the telescopic spring 89.

[0049] The quick-connect assembly 8 in this scheme is mainly used for quick connection. A threaded column 82 is fixed on the top of the insertion rod 81, and the external thread of the threaded column 82 is connected to the nut 83. The nut 83 is located above the connecting plate 3. A plurality of slots 84 are provided on the outer periphery of the insertion rod 81. A vertically equidistantly distributed wedge block 1 85 is fixed inside each slot 84. The mounting ring 86 is fixed on the connecting plate 2 4. The hollow part in the middle of the mounting ring 86 coincides with the through hole provided on the connecting plate 2 4. A plurality of annularly distributed slide grooves 810 are provided inside the mounting ring 86. A telescopic spring 89 is installed inside each slide groove 810. At the same time, the wedge block 2 87 is slidably installed inside the slide groove 810 through an externally fixed slider 88. The two ends of the telescopic spring 89 are respectively against the inner wall of the slider 88 and the slide groove 810.

[0050] The inclined surface of the wedge block 2 87 is upward, while the inclined surface of the wedge block 1 85 is downward. During installation, the user needs to clamp the cable between the inner clamp ring 1 71 and the inner clamp ring 2 72, align the outer clamp ring 2 2 with the outer clamp ring 1, press the top of the insertion rod 81 with the index fingers of both hands, and press the thumbs against the bottom of the connecting plate 2 4, so that the insertion rod 81 is aligned with the installation ring 86 and then push the outer clamp ring 2 2 upward so that the insertion rod 81 is inserted into the center of the installation ring 86. At this time, the inclined surface of the wedge block 1 85 will be against the inclined surface of the wedge block 2 87, pushing the wedge block 2 87 inward to compress the telescopic spring 89. When the wedge block 1 85 passes over the wedge block 2 87, the telescopic spring 89 acts The wedge block 87 can be reset by applying force, and the other wedge block 1 85 can be moved downward to repeat the above action. When the inner clamping ring 1 71 and the inner clamping ring 2 72 clamp the cable and can no longer move, you can let go. At this time, since the plane on the wedge block 1 85 and the plane on the wedge block 2 87, that is, the back surface, are against each other, it can be stuck. Finally, after letting go, you need to use a wrench to turn the nut 83 to move the threaded column 82 upward, and pull the inner clamping ring 1 71 and the inner clamping ring 2 72 tighter to complete the installation. Through the quick plug-in structure, when hanging the cable, there is no need to hold the outer clamping ring 2 2 with your hands when tightening the nut, which is convenient for one person to perform installation operations.

[0051] Working principle: When installing, first install the outer clamping ring 1 on the top of the wall through the expansion bolts. At this time, put the cable between the inner clamping ring 1 71 and the inner clamping ring 2 72, align the insertion rod 81 with the installation ring 86, and then push the outer clamping ring 2 2 upward. At this time, the inclined surface of the wedge block 1 85 will abut the inclined surface of the wedge block 2 87, and push the wedge block 2 87 inward. When the wedge block 1 85 passes over the wedge block 2 87, the wedge block 2 87 is reset, and the other wedge blocks 1 85 continue to move downward and repeat. When they can no longer move, you can let go. At this time, the back surfaces of the wedge blocks 1 85 and the wedge blocks 2 87 abut against each other and are stuck. Finally, tighten the rotating nut 83 to move the threaded column 82 upward, tighten the inner clamping ring 1 71 and the inner clamping ring 2 72 to complete the installation.

[0052] After the inner clamping ring 1 71 and the inner clamping ring 2 72 clamp the cable, if the angle of the hoisted cable is offset during subsequent installation, the inner clamping ring 1 71 and the inner clamping ring 2 72 can be rotated through the cooperation of the ball seat 73 and the spherical column 11 to fine-tune the angle.

Claims

1. A cable hardware hanging clamp structure capable of being adjusted in multiple directions, comprising an outer clamping ring 1 (1) and an outer clamping ring 2 (2), wherein both ends of the outer clamping ring 1 (1) are fixedly connected to a connecting plate 1 (3), and both ends of the outer clamping ring 2 (2) are fixedly connected to a connecting plate 2 (4). Its characteristics are: The outer ends of the two connecting plates (3) are both provided with quick-connect components (8), the connecting plate (4) and the connecting plate (3) are connected via the quick-connect components (8), and an inner clamping component (7) is provided between the outer clamping ring (1) and the outer clamping ring (2) for clamping the cable; The inner clamping assembly (7) comprises an inner clamping ring 1 (71) and an inner clamping ring 2 (72), wherein the outer ends of the inner clamping ring 1 (71) and the inner clamping ring 2 (72) are fixedly mounted with a ball seat (73), and the inner sides of the outer clamping ring 2 (2) and the outer clamping ring 1 (1) are fixedly mounted with a spherical column (11) adapted to the ball seat (73), wherein the spherical column (11) is engaged with the ball seat (73), and the ball seat (73) can swing relative to the spherical column (11).

2. The cable hardware hanging clamp structure capable of multi-direction control according to claim 1, characterized in that: The outer end of the outer clamp ring 1 (1) is fixedly connected to a mounting frame (5), and both sides of the mounting frame (5) are fixedly connected to mounting side frames (6), and the outer ends of the mounting side frames (6) and the mounting frame (5) are provided with bolt holes (10), and both sides of the outer clamp ring 1 (1) and the outer clamp ring 2 (2) are fixedly installed with slip rings (9).

3. The cable hardware hanging clamp structure capable of multi-direction control according to claim 1, characterized in that: One end of the inner clamp ring 1 (71) and the inner clamp ring 2 (72) are fixedly connected with a plurality of claws 1 (74), and the other end of the inner clamp ring 1 (71) and the inner clamp ring 2 (72) are fixedly connected with a plurality of claws 2 (75), and the claws 1 (74) and the claws 2 (75) are staggered. The claws 1 (74) on the inner clamp ring 1 (71) and the claws 2 (75) on the inner clamp ring 2 (72) can be staggered and overlapped.

4. The cable hardware hanging clamp structure capable of multi-direction control according to claim 1, characterized in that: The quick-connect assembly (8) includes a mounting ring (86), a plurality of wedge blocks (85) and a plurality of wedge blocks (87). A plurality of annularly distributed slide grooves (810) are provided on the inner side of the mounting ring (86). The inclined surface of the wedge block (85) abuts against the inclined surface of the wedge block (87) to push the wedge block (87) into the slide groove (810). The wedge block (85) passes over the rear plane of the wedge block (87) and abuts against the plane of the wedge block (87) to form a limit.

5. The cable hardware hanging clamp structure capable of multi-direction control according to claim 4, characterized in that: The quick-connect assembly (8) further comprises an insert rod (81), the top of which is fixedly connected to a threaded column (82), the threaded column (82) passes through the connecting plate 1 (3), and the outer end of the threaded column (82) is threadedly connected to a nut (83).

6. The cable hardware hanging clamp structure capable of multi-direction control according to claim 5, characterized in that: The outer end of the insertion rod (81) is provided with a plurality of slots (84), and the plurality of wedge-shaped blocks (85) are fixedly mounted inside the slots (84). The mounting ring (86) is fixedly mounted on the outer end of the second connecting plate (4). The outer end of the second connecting plate (4) is provided with a through hole, and the center of the mounting ring (86) coincides with the through hole.

7. The cable hardware hanging clamp structure capable of multi-direction control according to claim 6, characterized in that: The insertion rod (81) passes through the mounting ring (86) and the through hole, and the outer end of the wedge block 2 (87) is fixedly connected with a slider (88), and the slider (88) is slidably connected to the inner wall of the slide groove (810). A plurality of the slide grooves (810) are provided with a telescopic spring (89), and the two ends of the telescopic spring (89) are respectively against the slider (88) and the inner wall of the slide groove (810), and the wedge block 2 (87) is reset by the action of the telescopic spring (89).

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