Insulation clamp for weak current installation
By designing the structure of limiting bosses, raised ribs and limiting holes in the suspension insulating clip, the problems of sliding and falling between the suspension hook and the rubber insulating sleeve and deformation of the support hook tip are solved, achieving a more stable clamping effect.
Patent Information
- Application Number
- CN202420463321.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-11
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-11
AI Technical Summary
The existing suspension insulating clips lack an effective limiting structure, which may slide and fall off between the suspension hook and the rubber insulating sleeve, affecting the clamping effect, and the tip of the support hook is easily squeezed into the inner side of the suspension hook, causing deformation.
An insulating clip including a suspension hook, a limiting protrusion rib, a rib groove, a rubber insulating sleeve and a limiting boss is designed. The sliding between the suspension hook and the rubber insulating sleeve is prevented by the retaining structure of the limiting boss and the protrusion rib, and the support hook tip is prevented from squeezing the inner side of the suspension hook by the support hook tip.
It effectively prevents the sliding and falling between the rubber insulating sleeve and the suspension hook and the support hook, ensures the clamping effect of the suspension hook and the support hook to the rubber insulating sleeve, and avoids deformation of the support hook tip on the inner side of the suspension hook.
Smart Images
Figure CN222673879U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of weak current installation, in particular to an insulating clip for weak current installation. Background Art
[0002] During the weak current cable installation process, the insulation clamp needs to be clamped on the live cable, and then the insulation clamp can facilitate the subsequent cable installation and construction operations, providing safety protection for the operators. The hanging insulation clamp can be clamped on the cable, and the installation equipment can be hung or connected under the insulation clamp to ensure the smooth progress of the cable installation process.
[0003] When the existing hanging insulating clamp is in use, there is a lack of effective limiting structure between the hanging hook and the rubber insulating sleeve, so that when the insulating clamp is clamped on the outside of the cable, sliding may occur between the hanging hook and the rubber insulating sleeve, thereby causing the rubber insulating sleeve to separate from the hanging hook and the supporting hook, so that the clamping effect of the insulating clamp cannot be guaranteed. At the same time, when the existing hanging insulating clamp is in use, there is a lack of structure on the hanging hook to limit the tip of the supporting hook, so that the tip of the supporting hook is easy to squeeze the inner side of the hanging hook to cause deformation, thereby affecting the clamping effect of the hanging hook and the supporting hook on the rubber insulating sleeve. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide an insulating clamp for weak current installation. By arranging a suspension hook, limiting protruding ribs, rib grooves, rubber insulating sleeves and limiting bosses, the rubber insulating sleeve can clamp the suspension hook in the middle position through the limiting bosses at both ends, and the limiting protruding ribs on the suspension hook can be inserted into the rib grooves, thereby achieving effective anti-slip limitation between the suspension hook and the rubber insulating sleeve, avoiding the rubber insulating sleeve from sliding off the suspension hook and the support hook, ensuring the clamping effect of the suspension hook and the support hook on the rubber insulating sleeve, and effectively solving the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an insulating clamp for weak current installation, comprising a suspension hook and a support hook, a limited raised rib is arranged on the inner top side surface of the suspension hook, a rubber insulating sleeve is clamped on the support hook and the arc-shaped inner side surface of the suspension hook, the upper side surface and the lower side surface of the rubber insulating sleeve are both provided with rib grooves, limited raised platforms are arranged at both ends of the rubber insulating sleeve, a cable groove is arranged on the inner side of the rubber insulating sleeve, a slit is arranged through the side surface of the rubber insulating sleeve, a limited hole is arranged on the suspension hook corresponding to the tip position of the support hook, the limited hole can limit the tip of the support hook, when tightening the tightening bolt, the support hook and the suspension hook move toward each other, and then clamp and fix the rubber insulating sleeve, during the clamping process, the tip of the support hook can move upward in the limited hole to avoid squeezing the inner side surface of the suspension hook to cause deformation, the limited raised rib on the inner top side surface of the suspension hook can be inserted into the rib groove of the rubber insulating sleeve, so that the suspension hook and the rubber insulating sleeve are limitedly fixed to avoid slipping.
[0006] Furthermore, a hanging hole is provided at the lower part of the hanging hook, a rotating seat is provided at the upper side of the hanging hook, and a rotating bearing is provided at the inner side of the rotating seat. A rope or a steel cable can be passed through the hanging hole, so as to facilitate the installation of different equipment at the lower side of the hanging hook. The setting of the rotating seat supports and limits the outer side of the rotating bearing, thereby ensuring the stable rotation of the rotating bearing.
[0007] Furthermore, a welding plate is provided on the upper part of the rotating bearing, and a tightening bolt is welded on the upper side of the welding plate. The tightening bolt is threadedly connected to the supporting hook. The welding plate can be firmly connected to the lower end of the tightening bolt, so that the rotating bearing at the lower end can rotate stably inside the rotating seat when the tightening bolt rotates, thereby tightening the suspension hook downward onto the rubber insulating sleeve and pulling the supporting hook upward at the same time, so that the supporting hook and the suspension hook are clamped to the rubber insulating sleeve at the same time.
[0008] Furthermore, the supporting hook and the hanging hook are both made of aluminum alloy, and the lower side of the welding plate is welded to the inner side of the rotating bearing.
[0009] Furthermore, the support hook and the suspension hook are clamped and connected to the rubber insulating sleeve, and the limiting protrusion rib is connected to the rib groove via a slot. After the limiting protrusion rib is inserted into the rib groove, the suspension hook and the rubber insulating sleeve are effectively limited and non-slip.
[0010] Furthermore, the supporting hook is a single hook structure, and the hanging hook is a double hook structure.
[0011] Furthermore, one end of the support hook away from the tightening bolt is plugged into the limiting hole.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. The utility model provides a suspension hook, a limiting protruding rib, a rib groove, a rubber insulating sleeve and a limiting boss, so that the rubber insulating sleeve can clamp the suspension hook in the middle position through the limiting bosses at both ends, and the limiting protruding rib on the suspension hook can be inserted into the rib groove, thereby effectively preventing the suspension hook and the rubber insulating sleeve from slipping and falling off between the rubber insulating sleeve and the suspension hook and the support hook, thereby ensuring the clamping effect of the suspension hook and the support hook on the rubber insulating sleeve.
[0014] 2. The utility model provides a suspension hook and a limiting hole so that when the support hook and the suspension hook are clamped and fixed to the rubber insulating sleeve, the tip of the support hook can be inserted into the limiting hole to avoid the tip of the support hook squeezing the inner side of the suspension hook and causing deformation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front view schematic diagram of the structure of the utility model;
[0016] Figure 2 It is a right sectional structural schematic diagram of the suspension hook in the utility model;
[0017] Figure 3 It is a three-dimensional structural schematic diagram of the rubber insulating sleeve in the utility model;
[0018] Figure 4 It is a schematic diagram of the structure of the utility model clamped on the cable.
[0019] In the figure: 1. Rubber insulating sleeve; 2. Cable groove; 3. Slit; 4. Suspension hook; 5. Support hook; 6. Tightening bolt; 7. Rotating seat; 8. Suspension hole; 9. Limiting raised rib; 10. Rotating bearing; 11. Welding plate; 12. Limiting hole; 13. Rib groove; 14. Limiting boss. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-4The present embodiment provides a technical solution: an insulating clamp for weak current installation, comprising a suspension hook 4 and a support hook 5, a limiting raised rib 9 is arranged on the inner top side surface of the suspension hook 4, a rubber insulating sleeve 1 is clamped on the arc-shaped inner side surfaces of the support hook 5 and the suspension hook 4, a rib groove 13 is arranged on the upper side and the lower side surface of the rubber insulating sleeve 1, limiting bosses 14 are arranged at both ends of the rubber insulating sleeve 1, a cable groove 2 is arranged on the inner side of the rubber insulating sleeve 1, a slit 3 is arranged through the side surface of the rubber insulating sleeve 1, and a limiting hole 12 is arranged on the suspension hook 4 corresponding to the tip position of the support hook 5.
[0022] like Figure 1-Figure 4 As shown, when the cable needs to be clamped, the rubber insulating sleeve 1 is stretched open through the slit 3, and then the cable is inserted into the cable groove 2, the tightening bolt 6 is rotated and loosened to the maximum position, and then the suspension hook 4 is inserted into the upper side of the rubber insulating sleeve 1, so that the limiting protrusion rib 9 is inserted into the rib groove 13, the tip of the support hook 5 is aligned with the position of the limiting hole 12, and then the tightening bolt 6 is tightened, so that the suspension hook 4 and the support hook 5 clamp the rubber insulating sleeve 1, and the tip of the support hook 5 can be inserted into the limiting hole 12, so that the rubber insulating sleeve 1 is clamped and fixed to the cable, and the suspension hook 4 and the support hook 5 can clamp the outer side of the rubber insulating sleeve 1, and the setting of the limiting protrusion rib 9 and the rib groove 13 makes the suspension hook 4 and the rubber insulating sleeve 1 stably connected, which can prevent the rubber insulating sleeve 1 and the suspension hook 4 from slipping.
[0023] A hanging hole 8 is provided at the lower part of the hanging hook 4 , a rotating seat 7 is provided at the upper side of the hanging hook 4 , and a rotating bearing 10 is provided inside the rotating seat 7 .
[0024] like Figure 1-Figure 4 As shown, a rope or a steel cable can be passed through the hanging hole 8, and then the installation equipment can be hung on the lower side of the hanging hook 4. The rotating seat 7 can support and protect the outer side of the rotating bearing 10 to prevent the rotating bearing 10 from being damaged.
[0025] A welding plate 11 is provided on the upper part of the rotating bearing 10 , and a jacking bolt 6 is welded on the upper side of the welding plate 11 . The jacking bolt 6 is connected to the supporting hook 5 through threads.
[0026] like Figure 1-Figure 4 As shown, the lower end of the tightening bolt 6 can be welded to the welding plate 11, so that the tightening bolt 6 drives the welding plate 11 and the rotating bearing 10 to rotate when rotating, and the rotating bearing 10 and the rotating seat 7 will not rotate relative to each other, so that when the tightening bolt 6 rotates, the suspension hook 4 will not rotate.
[0027] The supporting hook 5 and the hanging hook 4 are both made of aluminum alloy, and the lower side of the welding plate 11 is welded to the inner side of the rotating bearing 10 .
[0028] The supporting hook 5 and the hanging hook 4 are clamped and connected to the rubber insulating sleeve 1, and the limiting protruding rib 9 is connected to the rib groove 13 through a clamping groove.
[0029] like Figure 1-Figure 4 As shown, the limiting protrusion rib 9 can be stably inserted into the rib groove 13, so that the lower side of the suspension hook 4 and the rubber insulating sleeve 1 are effectively limited and fixed, preventing the rubber insulating sleeve 1 from sliding off from the inner side of the suspension hook 4 when being clamped.
[0030] The supporting hook 5 is a single hook structure, and the hanging hook 4 is a double hook structure.
[0031] like Figure 1-Figure 4 As shown, the tip of the support hook 5 can be inserted into the limiting hole 12, so that when the support hook 5 and the suspension hook 4 clamp the rubber insulating sleeve 1 with each other, the tip of the support hook 5 can be inserted into the limiting hole 12 to avoid the tip causing damage to the inner side of the suspension hook 4.
[0032] One end of the support hook 5 away from the tightening bolt 6 is plugged into the limiting hole 12 .
[0033] The working principle of the insulating clamp for weak current installation provided by the utility model is as follows: Figure 1-Figure 4 As shown, when it is necessary to clamp the cable, the rubber insulating sleeve 1 is stretched open through the slit 3, and then the cable is clamped into the cable groove 2, the tightening bolt 6 is rotated and loosened to the maximum position, and then the suspension hook 4 is clamped into the upper side of the rubber insulating sleeve 1, so that the limiting protrusion rib 9 is clamped into the rib groove 13, the tip of the supporting hook 5 is aligned with the position of the limiting hole 12, and then the tightening bolt 6 is tightened, so that the suspension hook 4 and the supporting hook 5 clamp the rubber insulating sleeve 1, and the tip of the supporting hook 5 can be inserted into the limiting hole 12, so that the rubber insulating sleeve 1 is clamped and fixed to the cable, and the suspension hook 4 and the supporting hook 5 can clamp the outer side of the rubber insulating sleeve 1, and the setting of the limiting protrusion rib 9 and the rib groove 13 makes the suspension hook 4 and the rubber insulating sleeve 1 stably connected, which can prevent the rubber insulating sleeve 1 and the suspension hook 4 from slipping, and the tip of the supporting hook 5 can be inserted into the limiting hole 12 to prevent the tip from damaging the inner side of the suspension hook 4.
[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. An insulating clamp for weak current installation, comprising a hanging hook (4) and a supporting hook (5), characterized in that: A limiting raised rib (9) is provided on the inner top side surface of the suspension hook (4); a rubber insulating sleeve (1) is clamped on the arc-shaped inner side surfaces of the support hook (5) and the suspension hook (4); rib grooves (13) are provided on the upper side and the lower side of the rubber insulating sleeve (1); limiting bosses (14) are provided at both ends of the rubber insulating sleeve (1); a cable groove (2) is provided on the inner side of the rubber insulating sleeve (1); a slit (3) is provided through the side surface of the rubber insulating sleeve (1); and a limiting hole (12) is provided on the suspension hook (4) corresponding to the tip position of the support hook (5).
2. The insulating clamp for weak current installation according to claim 1, characterized in that: The lower part of the suspension hook (4) is provided with a suspension hole (8), the upper side of the suspension hook (4) is provided with a rotating seat (7), and the inner side of the rotating seat (7) is provided with a rotating bearing (10).
3. The insulating clamp for weak current installation according to claim 2, characterized in that: A welding plate (11) is arranged on the upper part of the rotating bearing (10), a tightening bolt (6) is welded on the upper side of the welding plate (11), and the tightening bolt (6) is connected to the supporting hook (5) through a thread.
4. The insulating clamp for weak current installation according to claim 3, characterized in that: The supporting hook (5) and the hanging hook (4) are both made of aluminum alloy, and the lower side of the welding plate (11) is welded to the inner side of the rotating bearing (10).
5. The insulating clamp for weak current installation according to claim 1, characterized in that: The supporting hook (5) and the hanging hook (4) are clamped and connected to the rubber insulating sleeve (1), and the limiting protruding rib (9) is connected to the rib groove (13) via a clamping groove.
6. The insulating clamp for weak current installation according to claim 1, characterized in that: The supporting hook (5) is a single hook structure, and the hanging hook (4) is a double hook structure.
7. The insulating clamp for weak current installation according to claim 3, characterized in that: One end of the support hook (5) away from the tightening bolt (6) is plugged into the limiting hole (12).