Circuit mounting fall-preventing damping rubber member
By designing a circuit to install anti-fall damping rubber components and utilizing a tightening and buffering mechanism, the problem of wear and tear caused by the swaying of wires under wind force was solved, achieving stable fixing and safe use of the wires.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- JIANGSU BETTER ELECTRIC CO LTD
- Filing Date
- 2022-12-16
- Publication Date
- 2026-07-21
AI Technical Summary
Existing wire clamps cause the suspended section of the wire to sway under wind force, resulting in wear and tear on the outer wall of the wire and posing a safety hazard.
Design a circuit installation anti-drop damping rubber component, including a tightening mechanism and a buffer mechanism. Through the cooperation of a hollow elastic block, a connecting plate and a spiral strip, the swaying speed of the wire is reduced, and the wire is prevented from rubbing against the clamp.
It effectively prevents wear on the fixed end of the wire, reduces the frequency of wire swaying, avoids the clamp from falling off, and protects the integrity of the wire and the clamp.
Smart Images
Figure CN116191320B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of circuit installation technology, specifically to a circuit installation anti-falling damping rubber component. Background Technology
[0002] An electrical wire is a conductor used to transmit electrical energy. It consists of one or more flexible conductors covered with a soft sheath. During installation and use, wire clamps are used to hold the outer wall of the wire to fix its position.
[0003] However, with current wire clamps, the suspended section of the wire will sway constantly under the wind. When it sways, the outer wall of the wire rubs against the wire clamp, which can easily cause wear and cracking of the outer wall of the wire, creating a safety hazard during the use of the wire. Summary of the Invention
[0004] To address the shortcomings of existing technologies, this invention provides a circuit installation anti-fall damping rubber component. Through a tightening mechanism and a buffer mechanism, when wind force acts on the suspended part of the wire, it buffers the movement of the fixed end of the wire, preventing wear on the fixed end of the wire.
[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: a circuit installation anti-fall damping rubber component, including a fixing plate, wherein a positioning hole is provided on the top of the fixing plate and extends to the bottom of the fixing plate, a tightening mechanism is provided at the bottom of the fixing plate, and a buffer mechanism is provided at the bottom of the fixing plate.
[0006] The tightening mechanism includes a tightening strip and a strip-shaped opening. The tightening strip is fixedly installed at the bottom of the fixed plate, and the strip-shaped opening is opened at the top of the fixed plate near the left end.
[0007] The buffer mechanism includes a hollow elastic block and a connecting plate. The hollow elastic block is movably installed at the bottom of the fixed plate, and the connecting plate is fixedly installed at the bottom center of the fixed plate. The connecting plate is connected to the end of the hollow elastic block near the bottom center of the fixed plate.
[0008] Preferably, the tightening mechanism further includes a slot and an elastic rubber strip. The slot is formed on the inner side of the fixing plate and is located on the right side of the slot. The elastic rubber strip is fixedly installed on the left side of the slot.
[0009] Preferably, the tightening strip includes a retaining strip, a contact piece, a spring piece, and a ventilation hole. The retaining strip is fixedly installed on the side of the tightening strip near the fixing plate. The retaining strip is located near the left end of the tightening strip and is movably engaged with the inside of the retaining groove. The contact piece is fixedly installed on the side of the tightening strip near the fixing plate. The spring piece is fixedly installed on the side of the tightening strip near the fixing plate, with its upper end connected to the contact piece. The ventilation hole is located on the side of the tightening strip away from the fixing plate.
[0010] Preferably, the buffer mechanism further includes a buffer member and a tension member, wherein the buffer member is disposed inside the hollow elastic block and the tension member is disposed inside the connecting plate.
[0011] Preferably, the buffer includes an elastic cylinder, a movable column, a push plate, a movable disc, and a rubber ring. The elastic cylinder is fixedly installed on the top of the inner wall of the hollow elastic block. The movable column is movably installed at the lower end of the elastic cylinder, with the lower end of the movable column penetrating the hollow elastic block. The push plate is fixedly installed at the end of the movable column away from the fixed plate. The movable disc is movably installed inside the elastic cylinder by a spring. The rubber ring is fixedly installed on the side of the movable disc close to the fixed plate, with the outer side of the rubber ring in contact with the elastic cylinder.
[0012] Preferably, the tensioning member includes a fixed cylinder, a fixed column, and a spiral strip. The fixed cylinder is fixedly installed at the bottom of the connecting plate, the fixed column is fixedly installed at the inner center of the fixed cylinder, and the spiral strip is fixedly installed on the inner side of the fixed cylinder. One end of the spiral strip away from the inner wall of the fixed cylinder is connected to the fixed column.
[0013] This invention provides a circuit-mounted anti-fall-off damping rubber component. It has the following beneficial effects:
[0014] (1) The circuit is equipped with anti-fall damping rubber parts, and a tightening mechanism and a buffer mechanism are set up. When the wind force acts on the suspended part of the wire, it buffers the movement of the fixed end of the wire, avoiding the wire fixed end from constantly rubbing against the clamp when it moves, which would cause the fixed end of the wire to wear.
[0015] (2) The circuit is equipped with anti-fall damping rubber parts. When the wire swings, it squeezes the hollow elastic block. The hollow elastic block moves to both sides of the connecting plate under force. The connecting plate is deformed under tension, and the vortex strip contracts. The elastic restoring force generated when the vortex strip contracts acts on the connecting plate, which slows down the deformation speed of the connecting plate. Under the action of the elastic restoring force of the connecting plate, the movement speed of the hollow elastic block decreases rapidly. When the connecting plate drives the hollow elastic block to return, it is subject to the friction of the fixed plate, and the recovery speed of the hollow elastic block slows down. This reduces the movement frequency of the wire at the bottom of the fixed plate and prevents the wire from being worn under shaking.
[0016] (3) The circuit is equipped with anti-fall damping rubber parts. When the wire shakes and applies force to the hollow elastic block, the push plate contacts the outer wall of the wire. The push plate is pushed by the force to move the movable column inside the elastic cylinder. The movable column squeezes the air inside the elastic cylinder to the end near the movable plate. When the air is squeezed, it slowly flows out from the gap between the movable column and the elastic cylinder. The compressed air prevents the movement of the movable column and slows down the movement of the movable column, thereby reducing the deformation speed of the hollow elastic block. This slows down the movement speed of the wire at the clamp and avoids the wire at the clamp from shaking and causing wear.
[0017] (4) The circuit is equipped with anti-fall damping rubber parts. When the moving speed of the wire is too fast, the air inside the elastic cylinder is quickly squeezed by the moving column. At this time, the squeezed air exerts force on the moving plate, causing the moving plate to compress the spring at its top. When the moving plate moves, the rubber ring rubs against the inner wall of the elastic cylinder. Under the action of elastic restoring force and friction, the moving speed of the moving column decreases rapidly, avoiding damage to the internal parts of the buffer when the wire swings rapidly.
[0018] (5) The circuit is equipped with anti-fall damping rubber parts. When the wind blows over the lower end of the tightening strip, the air flow speed at the bottom of the ventilation hole increases and the pressure decreases. The contact piece compression spring moves to the side away from the fixed plate. At this time, the pressure of the contact piece on the wire decreases, which avoids the wire from sticking tightly to the clamp, causing the clamp to be subjected to excessive tension and causing the clamp to fall off. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;
[0020] Figure 2 This is a schematic diagram of the structure of the tightening strip in this invention;
[0021] Figure 3 This is a cross-sectional view of the present invention;
[0022] Figure 4 For the present invention Figure 3 Enlarged view of the structure at point A in the middle;
[0023] Figure 5 This is a cross-sectional view of the buffer mechanism of the present invention;
[0024] Figure 6 For the present invention Figure 5 Enlarged view of the structure at point B in the middle;
[0025] Figure 7 For the present invention Figure 5 Enlarged view of the structure at point C.
[0026] In the diagram: 1. Fixed plate; 2. Positioning hole; 3. Tightening mechanism; 31. Tightening strip; 311. Locking strip; 312. Contact piece; 313. Spring piece; 314. Ventilation hole; 32. Strip-shaped opening; 33. Locking groove; 34. Elastic rubber strip; 4. Buffer mechanism; 41. Hollow elastic block; 42. Connecting plate; 43. Buffer component; 431. Elastic cylinder; 432. Movable column; 433. Push plate; 434. Movable disc; 435. Rubber ring; 44. Tensioning component; 441. Fixed cylinder; 442. Fixed column; 443. Spiral strip. Detailed Implementation
[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.
[0028] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the invention, and should not be construed as limiting the invention.
[0029] Please see Figure 1-7 The present invention provides a technical solution: a circuit mounting anti-fall damping rubber component, including a fixing plate 1, a positioning hole 2 is provided on the top of the fixing plate 1, the positioning hole 2 extends to the bottom of the fixing plate 1, a tightening mechanism 3 is provided at the bottom of the fixing plate 1, and a buffer mechanism 4 is provided at the bottom of the fixing plate 1.
[0030] The tightening mechanism 3 includes a tightening strip 31 and a strip-shaped opening 32. The tightening strip 31 is fixedly installed at the bottom of the fixing plate 1. The tightening strip 31 includes a retaining strip 311, a contact piece 312, a spring piece 313, and a ventilation hole 314. The retaining strip 311 is fixedly installed on the side of the tightening strip 31 near the fixing plate 1, with the retaining strip 311 near its left end. The retaining strip 311 is movably engaged with the inside of the retaining groove 33. The contact piece 312 is fixedly installed on the side of the tightening strip 31 near the fixing plate 1. The spring piece... 313 is fixedly installed on the side of the tightening strip 31 near the fixing plate 1. The upper end of the spring piece 313 is connected to the contact piece 312. The ventilation hole 314 is opened on the side of the tightening strip 31 away from the fixing plate 1. The strip opening 32 is opened on the top of the fixing plate 1 near the left end. The tightening mechanism 3 also includes a slot 33 and an elastic rubber strip 34. The slot 33 is opened on the inner side of the fixing plate 1. The slot 33 is located on the right side of the strip opening 32. The elastic rubber strip 34 is fixedly installed on the left side of the strip opening 32.
[0031] The buffer mechanism 4 includes a hollow elastic block 41 and a connecting plate 42. The hollow elastic block 41 is movably installed at the bottom of the fixed plate 1, and the connecting plate 42 is fixedly installed at the bottom center of the fixed plate 1. The connecting plate 42 is connected to the end of the hollow elastic block 41 near the bottom center of the fixed plate 1. The buffer mechanism 4 also includes a buffer element 43 and a tensioning element 44. The buffer element 43 is disposed inside the hollow elastic block 41 and includes an elastic cylinder 431, a movable column 432, a push plate 433, a movable disc 434, and a rubber ring 435. The elastic cylinder 431 is fixedly installed on the top of the inner wall of the hollow elastic block 41. The movable column 432 is movably installed at the lower end of the elastic cylinder 431, and the lower end of the movable column 432 penetrates through the hollow elastic block 41. The push plate 433 is fixedly installed at the end of the movable column 432 away from the fixed plate 1. The movable disc 434 is movably installed on the elastic cylinder 431 by a spring. Inside 31, a rubber ring 435 is fixedly installed on the side of the movable disc 434 near the fixed plate 1. The outer side of the rubber ring 435 is in contact with the elastic cylinder 431. When the movable disc 434 moves, the rubber ring 435 rubs against the inner wall of the elastic cylinder 431. Under the action of elastic restoring force and friction, the movement speed of the movable column 432 decreases rapidly, avoiding damage to the internal parts of the buffer 43 when the wire swings rapidly. The tension member 44 is set inside the connecting plate 42. The tension member 44 includes a fixed cylinder 441, a fixed column 442 and a spiral bar 443. The fixed cylinder 441 is fixedly installed at the bottom of the connecting plate 42. The fixed column 442 is fixedly installed at the center of the inner side of the fixed cylinder 441. The spiral bar 443 is fixedly installed inside the fixed cylinder 441. One end of the spiral bar 443 away from the inner wall of the fixed cylinder 441 is connected to the fixed column 442.
[0032] In use, the bolt is used to fix the fixing plate 1 to the pre-fixed point through the positioning hole 2. Then, the wire is placed at the bottom of the fixing plate 1, and the tightening strip 31 is pushed so that the locking strip 311 is inserted into the locking groove 33 on the inner wall of the strip-shaped opening 32. At this time, the wire is fixed at the bottom of the fixing plate 1. When the wind blows the suspended end of the wire, the wire swings under the force of the wind. When the wire swings, it squeezes the hollow elastic block 41. The hollow elastic block 41 is subjected to force and moves to both sides of the connecting plate 42. The connecting plate 42 is subjected to tensile force and deforms. The vortex strip 443 contracts. The elastic restoring force generated when the vortex strip 443 contracts acts on the connecting plate 42, so that the connecting plate 42 is fixed at the bottom. The deformation rate of plate 42 slows down. Under the action of the elastic restoring force of connecting plate 42, the movement speed of hollow elastic block 41 decreases rapidly. When connecting plate 42 drives hollow elastic block 41 to return, the restoring speed of hollow elastic block 41 is slowed down by the friction of fixed plate 1, which reduces the movement frequency of the wire at the bottom of fixed plate 1 and prevents the wire from being worn due to shaking. When the wire shakes and applies force to hollow elastic block 41, push plate 433 contacts the outer wall of the wire. Push plate 433 is pushed by force to move movable column 432 inside elastic cylinder 431. Movable column 432 compresses the air inside elastic cylinder 431 towards the side of the wire. Near one end of the movable disc 434, when air is compressed, it slowly flows out from the gap between the movable column 432 and the elastic cylinder 431. The compressed air hinders the movement of the movable column 432, slowing down its movement and thus reducing the deformation speed of the hollow elastic block 41. This slows down the movement speed of the wire at the clamp, preventing the wire from constantly shaking and causing wear. When the wire's movement speed is too fast, the air inside the elastic cylinder 431 is quickly compressed by the movable column 432. At this time, the compressed air exerts force on the movable disc 434, causing the movable disc 434 to compress the spring at its top. When the movable disc 434 moves, the rubber ring 435 rubs against the inner wall of the elastic cylinder 431. Under the action of elastic restoring force and friction, the moving speed of the movable column 432 decreases rapidly, avoiding damage to the internal parts of the buffer 43 when the wire swings rapidly. When the wind blows over the lower end of the tightening strip 31, the airflow speed at the bottom of the ventilation hole 314 increases and the pressure decreases. The contact piece 312 compresses the spring piece 313 and moves it away from the fixed plate 1. At this time, the squeezing force of the contact piece 312 on the wire decreases, avoiding the wire from sticking tightly to the clamp, which would cause the clamp to be subjected to excessive tension and fall off.
[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.
Claims
1. A circuit mounting anti-fall damping rubber component, comprising a fixing plate (1), characterized in that: The top of the fixing plate (1) is provided with a positioning hole (2), the positioning hole (2) extends to the bottom of the fixing plate (1), the bottom of the fixing plate (1) is provided with a tightening mechanism (3), and the bottom of the fixing plate (1) is provided with a buffer mechanism (4). The tightening mechanism (3) includes a tightening strip (31) and a strip opening (32). The tightening strip (31) is fixedly installed at the bottom of the fixing plate (1), and the strip opening (32) is opened at the top of the fixing plate (1) near the left end. The buffer mechanism (4) includes a hollow elastic block (41) and a connecting plate (42). The hollow elastic block (41) is movably installed at the bottom of the fixed plate (1), and the connecting plate (42) is fixedly installed at the bottom center of the fixed plate (1). The connecting plate (42) is connected to one end of the hollow elastic block (41) near the bottom center of the fixed plate (1). The buffer mechanism (4) further includes a buffer member (43) and a tension member (44). The buffer member (43) is disposed inside the hollow elastic block (41), and the tension member (44) is disposed inside the connecting plate (42). The buffer (43) includes an elastic cylinder (431), a movable column (432), a push plate (433), a movable disc (434), and a rubber ring (435). The elastic cylinder (431) is fixedly installed on the top of the inner wall of the hollow elastic block (41). The movable column (432) is movably installed at the lower end of the elastic cylinder (431). The lower end of the movable column (432) penetrates the hollow elastic block (41). The push plate (433) is fixedly installed at the end of the movable column (432) away from the fixed plate (1). The movable disc (434) is movably installed inside the elastic cylinder (431) by a spring. The rubber ring (435) is fixedly installed on the side of the movable disc (434) close to the fixed plate (1). The outer side of the rubber ring (435) is in contact with the elastic cylinder (431).
2. The circuit mounting anti-fall damping rubber component according to claim 1, characterized in that: The tightening mechanism (3) also includes a slot (33) and an elastic rubber strip (34). The slot (33) is opened on the inner side of the fixing plate (1). The slot (33) is located on the right side of the slot (32). The elastic rubber strip (34) is fixedly installed on the left side of the slot (32).
3. The circuit mounting anti-fall damping rubber component according to claim 1, characterized in that: The tightening strip (31) includes a retaining strip (311), a contact piece (312), a spring piece (313), and a ventilation hole (314). The retaining strip (311) is fixedly installed on the side of the tightening strip (31) near the fixing plate (1). The retaining strip (311) is located near the left end of the tightening strip (31) and is movably engaged with the inside of the retaining groove (33). The contact piece (312) is fixedly installed on the side of the tightening strip (31) near the fixing plate (1). The spring piece (313) is fixedly installed on the side of the tightening strip (31) near the fixing plate (1). The upper end of the spring piece (313) is connected to the contact piece (312). The ventilation hole (314) is opened on the side of the tightening strip (31) away from the fixing plate (1).
4. The circuit mounting anti-fall damping rubber component according to claim 1, characterized in that: The tensioning member (44) includes a fixed cylinder (441), a fixed column (442), and a spiral strip (443). The fixed cylinder (441) is fixedly installed at the bottom of the connecting plate (42). The fixed column (442) is fixedly installed at the inner center of the fixed cylinder (441). The spiral strip (443) is fixedly installed on the inner side of the fixed cylinder (441). One end of the spiral strip (443) away from the inner wall of the fixed cylinder (441) is connected to the fixed column (442).